Davco

Concentrated grout additive designed to increase the flexibility, strength and water resistance of cement based grouts. Davco® 4 in 1 Grout Additive is suitable for interior and exterior domestic applications. Ideal for submerged and high foot traffic areas, where a high degree of deformability is required.   Increases flexibility, strength and water resistance of cement based grout Enhances the colour of grout  Reduced likelihood of efflorescence Usage To reduce the porosity of cement based grouts To improve the compressive strength of cement based grouts To improve the flexural strength of cement-based grouts Suitable for use when grouting over fibre cement sheet floors and swimming pools or where a greater performance level / heavy duty performance is required   Advantages Increases flexibility, strength and water resistance of cement based grout Enhances the colour of grout  Reduced likelihood of efflorescence

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Davco Ceramacrete Cement Base Tile Adhesive 5kg Davco Ceramacrete is a cement based tile adhesive for rigid substrates with patented Dust Less technology that reduces airborne dust during mixing. It offers good bond strength, tidy mixing and clean up, and can be used in thin or thick beds for efficient tiling results. Where to Use Interior and exterior walls and floors Bathrooms, showers, kitchens, laundries, living areas, balconies and patios Domestic and light duty commercial projects Tile Types Ceramic Mosaic Terracotta Slate Quarry tiles Not suitable for natural stone. Suitable Substrates Concrete Cement based screeds and renders Rendered block or brickwork For flexible framed substrates or submerged applications such as pools and spas, use with Davco Davelastic additive as directed. Key Features Dust Less formula for less mess and faster clean up Good bond strength Usable for thin bed and thick bed tiling Colour varies from white to grey Low VOC 5 g/L Mixing and Application Mixing ratio 1.25 L of clean cool water per 5 kg bag Allow to stand for 5 minutes after mixing, then remix before use Do not add extra water after initial mixing Working Times at 23°C and 50% RH Pot life 40 minutes Open time 7 minutes Adjustability time 15 minutes Ready for Use Grouting after 24 hours Return to dry area service after 24 hours Return to wet area service after 7 days Preparation Tips Ensure substrates are sound, clean, dry and free from contaminants Prime as required according to substrate condition and primer directions Install movement joints in line with good tiling practice Clean Up and Safety Clean tools with water before the adhesive dries Use appropriate personal protective equipment Refer to the product SDS for detailed safety advice  

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Davco Lanko 136 Rapid Patching Mortar is a fast-setting, cement-based repair mortar for patching concrete, brickwork and rendered surfaces, supplied here in a 5kg bag that suits small to medium repairs. It gains strength very quickly, so floor finishes, underlayments and coatings can go over the repair in a fraction of the time that a standard patching mix needs.About the formulaA one-part, pre-blended grey powder made from cement, selected aggregates and special additives. It is polymer modified, so you only add clean water. Davco describes it as shrinkage compensated to help resist cracking as it cures, with a fine, workable finish. It sets rapidly and develops very high early strength, and the manufacturer lists it as freeze/thaw resistant once cured. It is not a vapour barrier.Where to use itIndoors: patching holes, chips and defects in concrete floors before levelling compounds, underlayments, carpet, vinyl or ceramic tiles go down; forming small ramps or transitions before floor coverings; treating chamfers, coves and seams before waterproofing membranes or epoxy coatings.Outdoors: repairing concrete slabs, pillars and posts; patching brickwork and rendered walls before tiling, coating or painting.Suitable materials include concrete, brick, block, masonry and cement render. Always apply it to a sound, properly prepared surface.How to use itRemove dust, loose material, oil, grease and anything else that could stop a bond. Dense, power-floated concrete may need a bonding primer or moisture barrier first, so check the Davco data sheet for the recommended options. Mix with clean potable water only, at about 0.53 to 0.6 litres per 5kg bag. Add the powder to most of the water while mixing, then adjust to a workable consistency with a drill and paddle or by hand. Mix only what you can place within roughly 15 minutes. Press a first pass firmly into the surface with a steel trowel, build up to the required thickness, then finish with a wet steel trowel or foam float. Do not vibrate the mortar into place, and discard any mix that starts to stiffen.Important notesDo not apply in direct sun or strong winds, and keep the air and surface temperature at or above 7°C. Do not feather edge this mortar. It is a repair material and not a wearing surface, so cover it where it will be exposed to wear. The manufacturer's guide is that floor finishes and underlayments can go on after about 90 minutes. Foot traffic is possible in about 45 minutes at 23°C, and epoxy coatings can go on from about 4 hours (do an on-site test first). Deeper or heavy-load repairs need extra care and cure time, so follow the data sheet. Strength figures vary with the aggregates and site conditions.Specifications Brand Davco (Lanko range) Product Lanko 136 Rapid Patching Mortar Pack 5kg bag Colour Grey powder Base Cementitious, polymer modified Application Mixed with water, applied by steel trowel Mixing ratio About 0.53 to 0.6 L water per 5kg bag Yield About 2.5 L per 5kg bag Compressive strength About 13 MPa at 1 hour, about 80 MPa at 28 days (23°C) Ready for floor finishes From about 90 minutes Storage Sealed, dry, between 5°C and 35°C Use Interior and exterior SafetyAvoid breathing dust, and wear gloves, protective clothing and eye or face protection. Remove contaminated clothing and wash it before reuse. If it gets on skin, wash with plenty of water. Store the sealed bag dry and keep it out of reach of children. Refer to the Safety Data Sheet (SDS) for full details.

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Davco K10 Plus is a premixed, ready-to-use, water-based polyurethane waterproofing membrane for tradies and builders, supplied here as a 20L pail in grey. It is a Class III membrane designed to sit under tile, stone and other resilient finishes on both walls and floors, in domestic and commercial jobs.About the formulaA one-part, water-based polyurethane that goes on straight from the pail with no mixing. It is rated Class III under AS/NZS 4858 and is highly flexible, with elongation above 500%. The manufacturer also lists it as non-toxic, UV stable and suitable as an anti-fracture membrane. Because it is water-based and solvent-free, it suits confined areas. Published technical figures include a Shore A hardness of 72 and a tensile strength of 2.1MPa.Where to use itIndoors: walls and floors in showers, bathrooms and other wet areas, ahead of tiling.Outdoors: terraces, balconies, roofs and walkways that will be covered with a hard finish such as tile.Suitable substrates include concrete, cement render and screeds, lightweight blocks, building boards approved for wet areas (such as compressed fibre cement sheet) and prepared metal surfaces. Metal needs an etching primer. All substrates should be primed with a suitable Sika primer before the membrane goes on.How to use itPrepare the substrate so it is sound, clean and primed. New render or screed needs a wood float finish and should cure before you start. Where falls are not already in place, form them with a sand and cement screed first. Apply the membrane by brush or roller in a minimum of two coats to reach a 1mm dry film. Each coat should go on at a wet film thickness of at least 0.75mm. Let the first coat dry for about 1 to 2 hours, then apply the second coat at 90 degrees to the first. Add further coats if needed to reach the minimum dry film thickness. Tools can be cleaned with water while the product is still wet. Tile over the cured membrane using a Sika polymer-modified cement-based tile adhesive.Important notesAllow about 6 to 8 hours before tiling or applying other finishes. Allow 3 days before flood testing and 5 days before the area returns to service. Drying times vary with temperature, humidity and film thickness. The membrane is not designed to be left exposed, so it must be covered with a finish. Follow the current Sika data sheet for primer selection, bond breakers, corners and joints, and for any movement joints. Wet area waterproofing must be done to the relevant Australian Standards and building code requirements, so use a licensed applicator where required. Shelf life is 12 months from manufacture. Store in a cool, dry place out of direct sunlight and do not let it freeze.Specifications Brand Davco (Sika) Product K10 Plus Waterproofing Membrane Pack 20L pail Colour Grey Base Water-based polyurethane, one part, premixed Classification Class III (AS/NZS 4858) Application Brush or roller Elongation Greater than 500% Coverage Approx. 13.3m² per 20L pail at two coats (1mm dry film) Recoat time 1 to 2 hours Ready for tiling 6 to 8 hours Flood test After 3 days Return to service 5 days VOC content 62g/L Shelf life 12 months from manufacture Use Interior and exterior, under tile, stone and other resilient finishes SafetyEven so, wear gloves and eye protection during application and keep the area ventilated, especially in enclosed spaces. Keep out of reach of children, avoid contact with eyes and skin, and do not let uncured product enter drains or waterways. Store the pail sealed, cool and out of frost. Refer to the Safety Data Sheet (SDS) for full details.

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Davco Lanko 752 Bondit is a white PVA emulsion that does three jobs on site: it works as a mortar additive, a primer and a sealer, and it can also bond timber to timber. This 5L pack suits renderers, tilers, concrete patchers and joiners who want one economical product for strengthening cement-based work. Mixed into sand and cement mixes, it lifts adhesion, flexibility, tensile strength and impact resistance. It also improves the flexural and compressive strength of the mortar.About the formulaBondit is a PVA-based emulsion supplied ready to use, and you add it to your mix or dilute it with water depending on the job. Beyond strengthening mortars, it can be thinned and applied to concrete to prime, dustproof and seal the surface. Used neat, it can also be applied to timber joints as a PVA wood bond.Where to use itMortar additive: sand and cement mixes for concrete patching and for rendering, and mortars for tiling over concrete, render, blockwork and rendered brickwork.Bonding slurry: mixed into neat cement to bond new sand and cement toppings onto concrete.Primer and sealer: diluted with water and brushed or rolled onto concrete to prime, dustproof and seal.Joinery: applied neat to bond timber to timber.Suitable surfaces include concrete, render, blockwork, rendered brickwork and timber. Very porous surfaces should be primed with Bondit first. Always test for suitability on a small area before starting the full job.How to use itSurfaces should be dry, structurally sound and clean, and free of dust, dirt, wax, oil, grease, paint, adhesives and other contaminants. New concrete needs to cure for six weeks and have a wood float finish. Steel-trowelled concrete should be acid etched or wire brushed before tiling. New render should cure for at least 7 days.As a mortar additive, the manufacturer's guide is approximately 750 mL to 1 L of Bondit, plus the required water, for each 20 kg of sand and cement mix.As a primer, dilute with water and apply by brush or roller. Expect roughly 6 to 8 m² per litre when diluted.For joinery, apply neat by brush or roller. Expect roughly 3.5 m² per litre, depending on surface porosity and site conditions.Important notesDo not use Bondit in temperatures above 40°C or below 5°C.It is not suitable for permanently wet or damp areas such as swimming pools and spas. For those installations, the manufacturer recommends Davco Lanko 751 Lankolatex instead.Coverage figures are approximate and vary with surface porosity and site conditions.Store in the original, unopened and undamaged packaging in dry conditions between 4°C and 35°C. Shelf life is 12 months.Specifications Brand Davco (Lanko range) Product Lanko 752 Bondit PVA Additive Pack 5L Colour White Base PVA (polyvinyl acetate) emulsion Application Mixed into mortar, or applied by brush or roller Coverage (neat, joinery) Approximately 3.5 m² per litre Coverage (diluted, priming) Approximately 6 to 8 m² per litre Mortar dosage Approximately 750 mL to 1 L per 20 kg sand and cement mix Application temperature 5°C to 40°C Shelf life 12 months, unopened Storage Dry, 4°C to 35°C, original sealed packaging SafetyUse with adequate ventilation, and wear chemical-resistant gloves when handling. Do not eat, drink or smoke while using it, and follow standard hygiene practice. Keep the container tightly closed in a dry, well-ventilated place. Refer to the Safety Data Sheet (SDS) for full details.

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Davco Ultraflex is a premium grade, cement-based tile adhesive for walls and floors, supplied here as a 20kg bag for full tiling jobs. It is rubber modified, so it suits both rigid and flexible substrates, and it is rated for commercial work as well as home renovations.About the formulaA powder adhesive that you mix with clean water and apply with a notched trowel. The rubber modification gives it extra flexibility over framed and sheet substrates. It is suitable for use over early age screed (cured for 24 hours) and over under-tile heating. It is classified C1S1E under AS ISO 13007 and has a low VOC content of 5 g/L (SCAQMD method 304-91).Where to use itIndoors: living and dining areas, walkways and office spaces, on both walls and floors.Outdoors: external verandahs and decks, on both walls and floors.Suitable tiles include porcelain, ceramic, mosaic, terracotta, slate, quarry, granite and marble. Suitable substrates include cement render, blockwork and rendered brickwork, plasterboard, fibre cement sheet, compatible waterproofing membranes, timber floors (with fibre cement tile underlay installed), new concrete (cured for 7 days) and new screed (cured for 24 hours). The adhesive is not suitable for translucent tiles or for moisture sensitive stone such as green marble.How to use itMake sure the substrate is sound, firmly fixed, clean and free of dust, oil and loose material. Prime the surface where the data sheet calls for it (for example plasterboard, fibre cement sheet, screed and timber floors with tile underlay), using the Davco primer the manufacturer recommends for that substrate. Mix the powder with clean potable water to a smooth, lump-free consistency, about 7 litres of water per 20kg bag. Spread the adhesive with a notched trowel suited to your tile size and press the tiles firmly into place. A 20kg bag covers about 12m2 when applied with a 6mm notch trowel, and less with larger trowels. Clean tools with water while the adhesive is still fresh, and wipe wet adhesive off tile faces with a damp cloth. Cured adhesive is much harder to remove.Important notesAllow 6 to 8 hours before grouting. Check the manufacturer's data sheet for substrate preparation, primers and movement joint requirements before you start. Store unopened bags off the ground in cool, dry conditions. Shelf life is up to 12 months when stored this way. If you plan to use it on a surface or in an application not covered by the data sheet, contact the manufacturer first.Specifications Brand Davco Product Ultraflex Premium Grade Cement-Based Tile Adhesive Pack 20kg bag Base Cement-based, rubber modified powder Application Mixed with water, applied by notched trowel Coverage About 12m2 per 20kg bag (6mm notch trowel) Time before grouting 6 to 8 hours Classification C1S1E (AS ISO 13007) VOC content 5 g/L (low VOC) Use Interior and exterior, walls and floors, commercial and domestic SafetyThis product contains cement, which is alkaline and can cause dermatitis. Wear PVC or similar gloves and safety goggles when mixing and applying. Avoid breathing in the dust when opening bags and mixing, and use suitable dust protection where needed. Wash skin with water after contact. Refer to the Safety Data Sheet (SDS) for full details.

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Davco Supamastic is a ready to use white wall tile adhesive for internal areas. It is ideal for porous tiles and porous substrates in residential spaces and delivers non slump performance with easy water cleanup. Key benefits Ready to use paste with fast and easy cleanup White formulation suits light coloured tiles and grout lines Non slump for reliable hold on walls Low VOC Classified D1TE to AS ISO 13007 Best for Internal wall tiling with porous tiles greater than 3 percent absorption Residential dry area floors with porous backed tiles over primed cement sheet or ceramic tile underlay Suitable substrates Fibre cement sheet Plasterboard Ceramic tile underlay Rendered blockwork and brickwork Davco K10 Plus waterproof membrane on walls only Tile types Ceramic and mosaics Natural stone that is not moisture sensitive Not suitable for Porcelain tiles larger than 200 x 200 mm Concrete substrates Moisture sensitive stone Coverage Approximate coverage with a 6 mm notch trowel: 4 L covers about 3 m². Application guide Ensure the substrate is sound, clean, dry and properly primed. Spread adhesive with a suitable notch trowel at about 60 degrees and comb in one direction. Press tiles firmly into the ribs and slide across the rib direction to collapse the ribs and remove voids. Back butter large format tiles if required to achieve full coverage. Clean excess adhesive from joints and tile faces with a damp sponge while wet. Set and cure times at 22°C and 50% RH Open time: about 30 minutes Adjustability: about 45 minutes Grout after: 24 hours Dry area service: 48 hours Wet area service: 7 days Practical limits Layer thickness up to 4 mm Apply and cure between +5°C and +35°C ambient and substrate temperatures Drying times extend in cool weather, over membranes and with low porosity tiles Good to know If tile or substrate porosity is uncertain, consider a suitable alternative adhesive from the same brand for low porosity tiles. Install movement joints to applicable standards and allow adequate drying before grouting.

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Davco Supamastic is a ready to use white wall tile adhesive for internal areas. It is ideal for porous tiles and porous substrates in residential spaces and delivers non slump performance with easy water cleanup. Key benefits Ready to use paste with fast and easy cleanup White formulation suits light coloured tiles and grout lines Non slump for reliable hold on walls Low VOC Classified D1TE to AS ISO 13007 Best for Internal wall tiling with porous tiles greater than 3 percent absorption Residential dry area floors with porous backed tiles over primed cement sheet or ceramic tile underlay Suitable substrates Fibre cement sheet Plasterboard Ceramic tile underlay Rendered blockwork and brickwork Davco K10 Plus waterproof membrane on walls only Tile types Ceramic and mosaics Natural stone that is not moisture sensitive Not suitable for Porcelain tiles larger than 200 x 200 mm Concrete substrates Moisture sensitive stone Coverage Approximate coverage with a 6 mm notch trowel: 4 L covers about 3 m². Application guide Ensure the substrate is sound, clean, dry and properly primed. Spread adhesive with a suitable notch trowel at about 60 degrees and comb in one direction. Press tiles firmly into the ribs and slide across the rib direction to collapse the ribs and remove voids. Back butter large format tiles if required to achieve full coverage. Clean excess adhesive from joints and tile faces with a damp sponge while wet. Set and cure times at 22°C and 50% RH Open time: about 30 minutes Adjustability: about 45 minutes Grout after: 24 hours Dry area service: 48 hours Wet area service: 7 days Practical limits Layer thickness up to 4 mm Apply and cure between +5°C and +35°C ambient and substrate temperatures Drying times extend in cool weather, over membranes and with low porosity tiles Good to know If tile or substrate porosity is uncertain, consider a suitable alternative adhesive from the same brand for low porosity tiles. Install movement joints to applicable standards and allow adequate drying before grouting.

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Davco Davelastic Tile Adhesive Additive 1 L is a reliable latex additive to upgrade cement based tile adhesive performance chosen for home repairs, trade work, and craft builds when you want a bond you can trust. Designed for Australian conditions, it balances strength, ease of use, and clean application so you can get professional results without special tools. The 1 L pack is ideal for general work and keeps neatly in a toolbox or caddy. Why choose Davco Davelastic for your next project Everyday jobs often involve mixed materials and imperfect surfaces. Davco Davelastic Tile Adhesive Additive 1 L has been formulated to wet out well, grab quickly, and cure to a tough finish that resists movement and contact stress. It maintains bond integrity across common temperature swings and has dependable resistance to moisture and most household chemicals. Whether you are fixing, building, sealing, or assembling, this product gives you confidence from first squeeze through final set. Best for Improving bond strength and flexibility Situations where extra deformability is required Wet area tiling as part of a system Suitable surfaces The adhesive works well on the following surface types when properly prepared: Concrete, screeds, and renders Cement based adhesives and grouts as specified Surface preparation Good preparation is the key to a long lasting repair. Remove loose material, dust, and grease. Wipe glossy areas with methylated spirits or an approved cleaner and allow to dry. On very smooth plastics and metals, lightly roughen with fine abrasive paper to give the adhesive a mechanical key. Dry fit parts first and mark alignment points so you can assemble accurately within the open time. If bonding porous materials, ensure both faces are dry and free of surface chalking. How to use Check fit and plan clamping. Do a trial run without adhesive so you know the order of steps. Apply a thin, continuous bead to one surface. For wide pieces, use a zig zag pattern to maximise wetting. Bring surfaces together within the stated open time of follows the base adhesive behaviour. Reseat once if needed, then hold steady. Apply even pressure using clamps, tape, weights, or temporary fasteners. Avoid squeezing all adhesive out of the joint. Allow to cure undisturbed. Initial handling strength will develop as the adhesive sets, with a full cure reached based on the chemistry described below. Cure profile Replace all or part of the mixing water with the additive as directed. Observe normal set and cure times for the base adhesive. Temperature and environmental performance Use within the recommended application window of the system you are modifying. Avoid application to very cold, sweating, or waterlogged surfaces. For outdoor use protect fresh bonds from rain until the skin has formed and the core has progressed in cure. Once fully cured, the bond resists normal weathering, splash water, and intermittent UV exposure based on the substrate and paint systems used. Clean up and finishing Wash tools with water while the mix is fresh. When cured, excess can be carefully trimmed or sanded. For painted finishes, allow the adhesive to fully cure before priming. Test paint on a small area to confirm compatibility and drying behaviour. Coverage guide Coverage varies with bead size, surface porosity, and technique. As a general guide, a 3 mm bead yields approximately 10 to 12 linear meters per 310 mL cartridge. Smaller packs scale proportionally. Gaps, rough edges, and highly absorbent materials will reduce coverage. Plan an extra margin for offcuts and practice passes. Tips for best results Work within the recommended open time so the adhesive can properly wet the surfaces. Use light clamping pressure to keep parts aligned while maintaining a film thickness for strength. For very porous substrates, apply a thin precoat as a primer layer and allow it to tack before final assembly. Keep joint lines clean by masking edges with painter tape and removing it before the adhesive skins. Where movement or vibration is expected, design the joint to share load across a large area. Troubleshooting Poor adhesion: Check for oil, release agents, or surface dust. Reclean and lightly abrade if necessary. Slow cure: Low temperature and low humidity extend cure time. Maintain moderate conditions for best results. Visible squeeze out: Wipe fresh material with a suitable solvent and a soft cloth. Once cured, trim carefully. Bond line prints through paint: Allow a full cure, then prime and apply thin coats of paint, allowing proper drying between coats. Storage and shelf life Keep sealed. Protect from freezing. Shake before use. Always check the pack for a lot code and use by guidance. Reseal immediately after use and store upright. Dispose of empty containers responsibly. Safety Read the label before use. Wear gloves when handling uncured material. Provide ventilation in enclosed areas. Avoid contact with skin and eyes. Keep out of reach of children and pets. If sensitivity occurs, stop use and seek advice. Do not ingest. First aid directions and detailed handling information are available on the package and the safety data sheet. Frequently asked questions Can I bond dissimilar materials? Yes, provided each surface is clean and sound. Differences in expansion are managed by the adhesive film thickness and the inherent flexibility after cure. Is clamping required? Light clamping improves alignment and final strength. Excessive pressure can starve the joint of adhesive which reduces performance. Is the bond water resistant? Once cured the bond resists splash water and routine humidity. For permanent immersion choose an adhesive designed for underwater service and follow the manufacturer guidance. Planning your job Measure twice and cut once. Dry assemble parts so you can confirm squareness and alignment before adhesive is involved. Keep rags, clamps, and spacers ready. If you are new to the product, test on offcuts to get a feel for bead size and squeeze out. A consistent 1 to 2 mm bond line is a good starting point for most rigid materials. Thicker lines help when surfaces are uneven. Avoid starving the joint by pressing too hard without giving the adhesive a place to reside. Responsible use Choose an adhesive that suits the materials and the environment the finished piece will face. If a joint will be submerged, carry structural loads, or be exposed to strong chemicals, check the technical data sheet for specific guidance. Many general purpose products are perfect for day to day work, while specialised tasks call for a system designed and tested for that environment. Using the right product first saves time, money, and rework. Aftercare and maintenance Adhesive joints are remarkably strong when used correctly. Design repairs so that routine loads are shared across a generous area. Where heavy vibration is present, pair the adhesive bond with appropriate mechanical fasteners. Keep cleaning chemicals mild, and avoid abrasive pads on visible joints. If a bond will be repainted, choose flexible paint where movement is expected, and keep edges sealed to prevent dirt tracking along the bond line. Recycling and disposal Allow empty containers to cure before disposal. Check local council guidance for recycling of plastics and metal cartridges. Never pour uncured product into drains or soil. Wipe tools on scrap material and let residue harden before placing in general waste. Smart handling keeps the workspace clean and reduces environmental impact.

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Davco SMP Evo Flexible Tile Adhesive 5 kg is a reliable polymer modified flexible tile adhesive for demanding substrates chosen for home repairs, trade work, and craft builds when you want a bond you can trust. Designed for Australian conditions, it balances strength, ease of use, and clean application so you can get professional results without special tools. The 5 kg pack is ideal for general work and keeps neatly in a toolbox or caddy. Why choose Davco SMP for your next project Everyday jobs often involve mixed materials and imperfect surfaces. Davco SMP Evo Flexible Tile Adhesive 5 kg has been formulated to wet out well, grab quickly, and cure to a tough finish that resists movement and contact stress. It maintains bond integrity across common temperature swings and has dependable resistance to moisture and most household chemicals. Whether you are fixing, building, sealing, or assembling, this product gives you confidence from first squeeze through final set. Best for Bathrooms, kitchens, and balconies Tiling over existing tiles where movement accommodation is needed Floor and wall applications Suitable surfaces The adhesive works well on the following surface types when properly prepared: Concrete and screeds Fibre cement sheeting Existing glazed tiles after scuffing and cleaning Surface preparation Good preparation is the key to a long lasting repair. Remove loose material, dust, and grease. Wipe glossy areas with methylated spirits or an approved cleaner and allow to dry. On very smooth plastics and metals, lightly roughen with fine abrasive paper to give the adhesive a mechanical key. Dry fit parts first and mark alignment points so you can assemble accurately within the open time. If bonding porous materials, ensure both faces are dry and free of surface chalking. How to use Check fit and plan clamping. Do a trial run without adhesive so you know the order of steps. Apply a thin, continuous bead to one surface. For wide pieces, use a zig zag pattern to maximise wetting. Bring surfaces together within the stated open time of per data on the bag, adjust for weather. Reseat once if needed, then hold steady. Apply even pressure using clamps, tape, weights, or temporary fasteners. Avoid squeezing all adhesive out of the joint. Allow to cure undisturbed. Initial handling strength will develop as the adhesive sets, with a full cure reached based on the chemistry described below. Cure profile Observe open time, bed thickness, and traffic restrictions. The polymer modification gives improved flexibility once cured. Temperature and environmental performance Install in moderate conditions and shield fresh work from wind and direct sun. Avoid application to very cold, sweating, or waterlogged surfaces. For outdoor use protect fresh bonds from rain until the skin has formed and the core has progressed in cure. Once fully cured, the bond resists normal weathering, splash water, and intermittent UV exposure based on the substrate and paint systems used. Clean up and finishing Water clean-up while fresh. Remove haze before it hardens. When cured, excess can be carefully trimmed or sanded. For painted finishes, allow the adhesive to fully cure before priming. Test paint on a small area to confirm compatibility and drying behaviour. Coverage guide Coverage varies with bead size, surface porosity, and technique. As a general guide, a 3 mm bead yields approximately 10 to 12 linear meters per 310 mL cartridge. Smaller packs scale proportionally. Gaps, rough edges, and highly absorbent materials will reduce coverage. Plan an extra margin for offcuts and practice passes. Tips for best results Work within the recommended open time so the adhesive can properly wet the surfaces. Use light clamping pressure to keep parts aligned while maintaining a film thickness for strength. For very porous substrates, apply a thin precoat as a primer layer and allow it to tack before final assembly. Keep joint lines clean by masking edges with painter tape and removing it before the adhesive skins. Where movement or vibration is expected, design the joint to share load across a large area. Troubleshooting Poor adhesion: Check for oil, release agents, or surface dust. Reclean and lightly abrade if necessary. Slow cure: Low temperature and low humidity extend cure time. Maintain moderate conditions for best results. Visible squeeze out: Wipe fresh material with a suitable solvent and a soft cloth. Once cured, trim carefully. Bond line prints through paint: Allow a full cure, then prime and apply thin coats of paint, allowing proper drying between coats. Storage and shelf life Keep the bag closed and dry between uses. Always check the pack for a lot code and use by guidance. Reseal immediately after use and store upright. Dispose of empty containers responsibly. Safety Read the label before use. Wear gloves when handling uncured material. Provide ventilation in enclosed areas. Avoid contact with skin and eyes. Keep out of reach of children and pets. If sensitivity occurs, stop use and seek advice. Do not ingest. First aid directions and detailed handling information are available on the package and the safety data sheet. Frequently asked questions Can I bond dissimilar materials? Yes, provided each surface is clean and sound. Differences in expansion are managed by the adhesive film thickness and the inherent flexibility after cure. Is clamping required? Light clamping improves alignment and final strength. Excessive pressure can starve the joint of adhesive which reduces performance. Is the bond water resistant? Once cured the bond resists splash water and routine humidity. For permanent immersion choose an adhesive designed for underwater service and follow the manufacturer guidance. Planning your job Measure twice and cut once. Dry assemble parts so you can confirm squareness and alignment before adhesive is involved. Keep rags, clamps, and spacers ready. If you are new to the product, test on offcuts to get a feel for bead size and squeeze out. A consistent 1 to 2 mm bond line is a good starting point for most rigid materials. Thicker lines help when surfaces are uneven. Avoid starving the joint by pressing too hard without giving the adhesive a place to reside. Responsible use Choose an adhesive that suits the materials and the environment the finished piece will face. If a joint will be submerged, carry structural loads, or be exposed to strong chemicals, check the technical data sheet for specific guidance. Many general purpose products are perfect for day to day work, while specialised tasks call for a system designed and tested for that environment. Using the right product first saves time, money, and rework. Aftercare and maintenance Adhesive joints are remarkably strong when used correctly. Design repairs so that routine loads are shared across a generous area. Where heavy vibration is present, pair the adhesive bond with appropriate mechanical fasteners. Keep cleaning chemicals mild, and avoid abrasive pads on visible joints. If a bond will be repainted, choose flexible paint where movement is expected, and keep edges sealed to prevent dirt tracking along the bond line. Recycling and disposal Allow empty containers to cure before disposal. Check local council guidance for recycling of plastics and metal cartridges. Never pour uncured product into drains or soil. Wipe tools on scrap material and let residue harden before placing in general waste. Smart handling keeps the workspace clean and reduces environmental impact.

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Davco® Tile & Grout Cleaner is specially formulated to tackle tough dirt and stains from tiles and grout. It’s also effective in removing minor efflorescence, making it a versatile cleaner for common tiled surfaces. Key Benefits: Specially formulated ingredients Effectively cleans tiles and grout Removes minor efflorescence from grout Helps remove mould and mildew from grout surfaces Usage: Davco® Tile & Grout Cleaner is suitable for a wide range of tiled surfaces, including: Ceramic Porcelain Mosaic Quarry Slate tiles It’s ideal for removing tough dirt and stains from tiles, as well as refreshing aged grout. Packaging: Size: 1 Litre Jerry Can Colour: Clear liquid Application Steps: Mixing: Dilute Davco® Tile & Grout Cleaner with water in a clean plastic bucket at a ratio of 10 parts water to 1 part cleaner (e.g., 5L of water to 500ml of cleaner). Application: Prepare the Surface: Always wet the surface with clean water using a mop or sponge before applying the product. For Normal Cleaning: Dampen a mop or sponge with the diluted solution and wipe over the surface, then immediately rinse with clean warm water. For Heavily Soiled Areas: Apply a larger quantity of the solution and allow it to soak for up to 10 minutes. Scrub the affected area with a stiff nylon brush, then rinse thoroughly with clean warm water. Keep your tiles and grout clean, refreshed, and free from tough stains and minor efflorescence with Davco® Tile & Grout Cleaner.

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Davco SMP Evo Tile Adhesive is a high-performance, flexible cement-based adhesive ideal for the installation of natural stone, porcelain, and marble tiles. Specially designed with advanced low-dust technology, it provides a cleaner and safer working environment. Its superior non-slump properties make it perfect for wall and floor tiling, including large-format tiles. Surface Preparation: Ensure surfaces are structurally sound, dry, and free from contaminants like dust, oil, and wax. Smooth surfaces should be roughened slightly, and absorbent substrates should be primed. Existing tiles must be clean, dry, and securely bonded. Mixing: Mix 5kg of powder with approximately 1.4–1.5L of clean water using a mechanical mixer until a smooth, lump-free paste is formed. Allow it to stand for 5 minutes before remixing. Do not add more water after mixing. Application: Apply the adhesive with a notched trowel over an area no larger than can be tiled within the open time. Firmly press tiles into the adhesive bed with a twisting motion to ensure full contact. Back-buttering may be necessary for large tiles or uneven substrates. Coverage: Approximately 1.5–1.75m² per 5kg bag using a 10mm notch trowel. Drying Time: Tiles can generally be grouted after 24 hours. Allow 2 days before exposure to water in wet areas and 21 days for submerged areas like pools. Clean-up: Clean tools and excess adhesive with water before it sets. Once cured, adhesive must be removed mechanically. Technical Data: Classification: C2S1TE Pot life: 1.5 hours Open time: 30 minutes Adjustability time: 20 minutes VOC content: Low Appearance: White powder

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Davco® Sanitized Glue Grout A Pre-mixed, Ready-to-Use Wall Tile Adhesive and Grout Davco® Sanitized Glue Grout is a flexible, white, pre-mixed adhesive and grout for internal wall tile applications. Ideal for thin bed fixing of porous-backed ceramic tiles, it’s suitable for domestic areas like bathrooms, kitchens, and laundries. Key Features: White appearance Pre-mixed and ready for immediate use Dual-purpose: serves as both adhesive and grout Ideal for fixing lifted or popped tiles No wastage Usage: Surfaces: Cement renders Rendered brickwork and blockwork Plasterboard Fibre-cement wall sheets Tiles: Suitable for thin-bed fixing of most porous-backed ceramic tiles Areas: Interior applications, including domestic walls, bathrooms, kitchens, and laundries Advantages: Ready to use, no mixing required Suitable for adhesive and grout in one product Convenient for quick repairs or installations No product wastage Packaging & Colour: Packaging: 500g pail Colour: White paste Application Information: Adjustability Time: 20-30 minutes (depending on climate and substrate porosity) Ready for Use: 24 hours Note: Drying time may vary based on climate, substrate, and tile porosity. Coverage: A 500ml tub of Davco® Sanitized Glue Grout covers approximately 0.5m² when applied with a 6mm notched trowel as an adhesive. Application Steps: Surface Preparation: Ensure all surfaces are structurally sound, dry, clean, and free of contaminants like oil, grease, or loose material. Deeply contaminated surfaces should be abraded to expose at least 80% of the original substrate. Follow these preparation guidelines: Substrate Specific Requirement Primer Rendered brick/blockwork Cured minimum 7 days, sound Davco PrimeX or Ultraprime Fibre-cement sheet/plasterboard Correctly and firmly fixed Davco PrimeX or Ultraprime Previously painted surfaces Sand back to expose 80% of surface Davco PrimeX or Ultraprime Mixing: No mixing required. Davco® Sanitized Glue Grout is ready to use straight from the pail.

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Davco PrimeX Multipurpose Acrylic Primer 5L is a professional-grade, water-based primer specially formulated to improve the adhesion of tile adhesives and waterproofing membranes to porous surfaces. Ideal for interior and exterior walls and floors in domestic and commercial applications, this primer ensures strong bonding performance while reducing porosity and dusting of substrates. Surface Preparation: Surfaces must be clean, dry, and free from dust, oil, grease, wax, paint, curing compounds, and other contaminants. Remove any laitance, loose materials, or previous coatings that may interfere with adhesion. On hot or windy days, dampen porous substrates lightly to avoid flash drying—but do not leave standing water. Application Instructions: Stir the primer thoroughly before use. Apply evenly using a roller, brush, broom, or squeegee in a thin, consistent layer. Allow the primer to dry fully before proceeding—drying is complete when the white, milky appearance turns clear. Coverage: Approximately 6–10m² per litre, depending on surface porosity. Drying Time: Typically dries within 30–60 minutes under standard conditions. Cooler temperatures or high humidity may extend drying time. Clean Up: Clean tools and equipment with water immediately after use. Do not allow the product to dry on tools. Technical Data: Type: Acrylic-based Colour: Milky white (dries clear) Suitable for: Cement render, concrete, fibre cement sheets VOC Content: Low Packaging: 5 Litre plastic container

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Davco Grey One Pot Premixed Tile Adhesive is a high-performance, ready-to-use acrylic-based adhesive, perfect for interior wall and floor tiling. Its premixed formula eliminates the need for onsite preparation, providing excellent adhesion and ease of application for both professionals and DIYers. Surface Preparation: Ensure all surfaces are sound, dry, and free from dust, oil, grease, or any other contaminants. Painted or glossy surfaces should be roughened and cleaned. For porous surfaces, priming may be required to ensure maximum adhesion. Application Instructions: Stir the adhesive thoroughly before use. Using a notched trowel, apply the adhesive to the substrate. Only spread as much adhesive as can be tiled within 20 minutes. Firmly press tiles into the adhesive, ensuring full coverage on the tile back. Adjust tiles within 20 minutes of placing them. Allow adhesive to set for 24 hours before grouting. Coverage: Approximately 0.75–1.25 m² per litre using a 6mm notched trowel. Coverage may vary depending on substrate and trowel size. Drying Time: Allow 24 hours before grouting. Full cure achieved within 7 days under normal conditions. Clean Up: Clean tools and excess adhesive with water immediately after use. Once dried, adhesive is more difficult to remove. Technical Data: Appearance: Grey paste Base: Acrylic Open Time: 20 minutes Adjustment Time: 20 minutes Application Temperature: 5°C to 35°C Ready for Grouting: After 24 hours

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