Fire Resistant

Sikaflex-400 Fire is a one-part, moisture-curing, elastic polyurethane joint sealant that provides up to 4 hours fire resistance in accordance with AS 1530.4. With high movement capability and excellent workability, it is designed for fire-rated movement and connection joints on porous and non-porous substrates, indoors and out.Features & Benefits Up to 4 hours fire resistance (AS 1530.4) High movement capability: ±25% (ISO 9047), ±35% (ASTM C719) Excellent workability and easy to tool Good adhesion to a wide range of substrates Long open time; internal and external use Where to Use Fire-rated movement and connection joints Penetrations on porous and non-porous substrates Specifications Chemical base 1-part polyurethane (moisture-curing) Colour Grey Packaging 600 ml foil sausage Movement capability ±25% (ISO 9047) Skinning time ~180 min (23°C / 50% r.h.) Cure rate ~2.5 mm / 24 h Service temperature −40°C to +70°C Application temperature +5°C to +40°C Density ~1.40 kg/L Fire rating Up to 4 hours (AS 1530.4) Shelf life 12 months StorageStore in original, unopened packaging in dry conditions between +5°C and +35°C.SafetyNot suitable for natural stone, bituminous substrates, natural/EPDM rubber, swimming pools or permanent water immersion. Always confirm certification requirements with the relevant certifying authority before use in a fire-rated application. Refer to the Safety Data Sheet before use.

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SIKASIL® -670 FIRE | JOINT SEALANT Fire-rated joint sealant Up to 4 hours fire resistance according to EN 1366-4 Very good resistance to weathering Easy to smooth and very good workability DESCRIPTION Sikasil®-670 Fire is a fire-rated, 1-component, moisture-curing, low-modulus elastic joint sealant. USES Sikasil®-670 Fire is designed for fire rated movement and connection joints on porous and non-porous substrates. CHARACTERISTICS / ADVANTAGES ▪ Up to 4 hours fire resistance according to EN 1366-4 ▪ Very good resistance to weathering ▪ Movement capability of ± 35% (ASTM C 719) ▪ Easy to smooth and very good workability ▪ Good adhesion to many different substrates ▪ Neutral curing ENVIRONMENTAL INFORMATION ▪ LEED® EQc 4.1 ▪ SCAQMD, Rule 1168 ▪ BAAQMD, Reg. 8, Rule 51 APPROVALS / STANDARDS ▪ EN 15651-1 F EXT-INT CC 25 LM ▪ EN 15651-4 PW INT ▪ ISO 11600 F 25 LM & G 25 LM ▪ ASTM C 920, class 35 ▪ EN 1366-4 assessment report ▪ ETAG 026 assessment report ▪ EN 13501-2 classification report ▪ EN 140-3 ▪ EN 13501-1 class B-s2-d0 PRODUCT INFORMATION Chemical Base Neutral cure silicone Colour: Grey Storage Conditions Sikasil®-670 Fire shall be stored in dry conditions, where it is protected from direct sunlight and at temperatures between +5 °C and +25 °C. Density 1.35 kg/l approx. (ISO 1183-1) TECHNICAL INFORMATION Shore A Hardness 16 approx. (after 28 days) (ISO 868) Secant Tensile Modulus 0.30 N/mm2 approx. at 100% elongation (23 °C) (ISO 8339) 0.50 N/mm2 approx. at 100% elongation (−20 °C) Elongation at Break 650% approx. (ISO 37) Elastic Recovery 70% approx. (ISO 7389) Tear Propagation Resistance 4.0 N/mm approx. (ISO 34) Movement Capability ±25% (ISO 9047) ±35% (ASTM C 719) Service Temperature −40 °C to +150 °C Joint Design The joint width must be designed to suit the joint movement required and the movement capability of the sealant. The joint width shall be ≥ 10 mm and ≤ 40 mm. The joint depth shall be ≤ 20 mm. A width to depth ratio of 2:1 must be maintained (for exceptions, see table below). Backing Material Use polyethylene foam backing rods. Sag Flow 2 mm approx. (20 mm profile, 50 °C) (ISO 7390) Ambient Air Temperature +5 °C to +40 °C, min. 3 °C above dew point temperature Substrate Temperature +5 °C to +40 °C Curing Rate 2 mm/24 hours approx. (23 °C / 50% r.h.) (CQP 049-2) Skin Time 25 minutes approx. (23 °C / 50% r.h.) (CQP 019-1) Tooling Time 20 minutes approx. (23 °C / 50% r.h.) (CQP 019-2) APPLICATION INSTRUCTIONS SUBSTRATE PREPARATION The substrate must be clean, dry, sound and homogeneous, free from oils, grease, dust and loose or friable particles. Sikasil®-670 Fire adheres without primers and/or activators APPLICATION METHOD / TOOLS Sikasil®-670 Fire is supplied ready to use. After the necessary substrate preparation, insert a suitable backing rod to the required depth and apply any primer if necessary. Insert a foil pack or cartridge into the sealant gun and extrude Sikasil®-670 Fire into the joint making sure that it comes into full contact with the sides of the joint and avoids any air entrapment. Sikasil®-670 Fire sealant must be firmly tooled against the joint sides to ensure adequate adhesion. It is recommended to use masking tape where exact joint lines or neat lines are required. Remove the tape within the skin time. Do not use tooling products containing solvents. CLEANING OF TOOLS Clean all tools and application equipment immediately after use with Sika® Remover-208 and/or Sika® TopClean T. Once cured, residual material can only be removed mechanically. FURTHER DOCUMENTS ▪ Safety Data Sheet (SDS) ▪ EN 13501-2 classification report ▪ ETAG 026 assessment report ▪ Brochure Sika Fire Protection Solutions LIMITATIONS ▪ Sikasil®-670 Fire cannot be overpainted. Colour variations may occur due to exposure to chemicals, high temperatures and/or UV-radiation (especially with the colour shade white). However, a change in colour is purely of aesthetic nature and does not adversely influence the technical performance or durability of the product. ▪ Do not use Sikasil®-670 Fire on natural stone. Do not use Sikasil®-670 Fire on bituminous substrates, natural rubber, EPDM rubber or on any building materials which might bleed oils, plasticizers or solvents that could attack the sealant. ▪ Do not use Sikasil®-670 Fire to seal joints in and around swimming pools. ▪ Do not use Sikasil®-670 Fire for joints under water pressure or for permanent water immersion. ▪ Do not expose uncured Sikasil®-670 Fire to alcohol-containing products as this may interfere with the curing reaction.  

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Features Resists intense heat Sets hard Water clean up Where can this product be used? Repairing bricks in fireplaces and chimneys Sealing flues in pot-belly stoves Filling cracks in ironworks and bricks  What materials is this product suitable for? Brick Metal Concrete How to Use: Remove all dust, grease and loose debris before applying material. Dampen the cavities on porous surfaces for better adhesion. Apply Fireproof Cement firmly into holes and cracks with a damp knife or spatula. Allow Fireproof Cement to dry a minimum of 48 hours before exposure to heat. If Fireproof Cement is stiff slacken with a little water. Limitations: Fireproof Cement is not an adhesive - it is a filling compound. Not recommended for external use e.g. BBQ's, incinerators etc. Fireproof Cement is not suitable for use in kilns. Fireproof Cement is not recommended for moving joints such as expansion joints as it sets rigidly Hardened material cannot be resoftened with water.

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Cyclone Primeview is a stainless steel flyscreen made for homeowners and installers who want a clearer view, better airflow and a tougher screen than traditional aluminium mesh, supplied here as a 1220mm x 6m roll. It keeps insects out while letting more of the outlook and breeze through, and it suits residential windows and doors.About the productPrimeview is woven from ultra-fine, high-tensile SS304 stainless steel wire and finished with a super-fine black ESD coating for an even, deep black appearance. Cyclone states it gives a clearer outward view than aluminium flyscreen (up to 35% clearer) and can be tensioned tighter in the frame. The weave is designed to give a flat, clean finish, and the screen needs no pre-creasing during installation. It is rated Class 3 for corrosion resistance, which makes it a sensible choice in coastal areas. For bushfire-prone homes, Cyclone advises it can be used on buildings rated up to BAL-40 because it is non-combustible stainless steel with an aperture smaller than 2 x 2mm.Where to use itIndoors: replacement flyscreens for windows, sliding doors and hinged screen doors where you want an unobstructed view from inside.Outdoors: screens on patios, verandahs and enclosures, and on homes in coastal or bushfire-prone zones.How to use it Measure your frame and allow a little extra mesh around the edges for fixing. Cut the mesh to size with sharp snips, keeping the cut square to the weave. Fit the mesh into the frame with a spline and spline roller, or with another fixing method suited to your frame, and tension it evenly as you go. Trim off the excess mesh neatly along the edge of the frame. Important notesOn a BAL-40 rated building the screen assembly should be fixed with metal fixings only, so a rubber spline is not suitable for BAL-40 installations. Check the requirements for your site and frame before installing. The mesh is fine wire, so handle the cut edges with care and wear gloves when cutting and fitting. This roll is a standard-grade flyscreen, not a security or heavy-duty screen.Specifications Brand Cyclone Product Primeview Stainless Steel Flyscreen Size 1220mm wide x 6m long roll Material SS304 stainless steel Colour Black (ESD coated) Mesh weight 210gsm Openness 78% Aperture 1.25 x 1.25mm Strand diameter 0.15mm Tensile strength 720 N/20mm Elongation 30% Corrosion resistance Class 3 Bushfire rating Suitable for use up to BAL-40 (AS 3959-2018) Use Interior and exterior Care and storageKeep the roll in its tube or lying flat until you are ready to use it, and avoid crushing or kinking the mesh. Clean installed screens with a soft brush or cloth and mild soapy water, then rinse with clean water. Store in a dry place away from children.

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Cyclone Primeview is a next-generation stainless steel flyscreen for homeowners and installers who want a clearer outlook and a tougher screen than traditional aluminium or fibreglass mesh, supplied here as a 1220mm wide x 2m long roll. It suits re-screening windows and doors, and it is designed to keep insects out without getting in the way of the view.About the productPrimeview is woven from ultra-fine, high-tensile SS304 stainless steel wire and finished with a super-fine black ESD coating. Cyclone's weaving process gives very even strands and a crisp, uniform coating, which helps deliver a sharper, more open view and good airflow. The manufacturer rates it Class 3 corrosion resistant and says it offers up to 35% clearer outward visibility than standard aluminium flyscreen, with higher achievable tension and a flawless finish from its patented weave. Ultra-fine stainless steel wire for a clear, unobstructed view Black ESD coating with even coverage Class 3 corrosion resistant Non-combustible stainless steel construction, suitable for use up to BAL-40 when fitted as part of a fully compliant screen assembly (AS 3959-2018) Where to use itIndoors: replacement mesh for window flyscreens and screen doors where a clear view and good airflow matter.Outdoors: external window and door screens, including homes in bushfire-prone areas where a BAL-rated screen is needed.How to use itMeasure the frame and cut the mesh slightly larger than the opening, keeping the weave straight. Fit and tension the mesh in the frame using your usual screening method, then trim off the excess. Primeview does not need pre-creasing before fitting. The roll is 1220mm wide and 2m long, so it covers a number of standard window screens or a full-size door screen.Important notesFor a BAL-40 rated building, the whole screen assembly must be fully compliant, and the mesh must be fixed with metal fixings. Rubber spline should not be used to hold the screen in place for BAL-40 work. Check your local building requirements before installing in a bushfire-prone area. Stainless mesh is much finer and sharper than fibreglass, so handle the cut edges with care.Specifications Brand Cyclone Product Primeview Stainless Steel Flyscreen Size 1220mm wide x 2m long roll Manufacturer part number 30121791 Material SS304 stainless steel Colour Black (ESD coating) Mesh weight 210gsm Openness 78% Aperture 1.25 x 1.25mm Strand diameter 0.15mm Tensile strength 720 N/20mm Elongation 30% Corrosion resistance Class 3 Bushfire rating Suitable up to BAL-40 (AS 3959-2018) as part of a compliant assembly Use Interior and exterior window and door screens Care and storageKeep the roll flat or standing upright in its packaging and avoid kinking or crushing it before installation. Wear gloves when cutting and handling the mesh, as cut wire ends can be sharp. Once installed, clean gently with a soft brush or a damp cloth and mild soapy water, and avoid abrasive pads that could damage the coating.

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Cyclone Primeview is a next-generation stainless steel insect screen that gives a clearer view and better airflow than traditional flyscreen, supplied here as a 910mm wide x 6m roll for window and door screens. It is made from ultra-fine, high-tensile stainless steel wire, so it keeps insects out while letting in more light and breeze.About the productPrimeview is woven from fine SS304 stainless steel wire and finished with a super-fine ESD (electrostatic deposition) coating that gives an even, deep black look. Cyclone's weave process produces very uniform strands for a crisp, unobstructed outlook. Compared with an aluminium flyscreen, it offers a clearer view and much higher strength. It is also Class 3 corrosion resistant, and the manufacturer lists it as suitable for coastal corrosion zones.Where to use itIndoors: replacement or new flyscreens for windows and doors where you want to keep the view as open as possible.Outdoors: screens on windows and doors exposed to weather, coastal air and bushfire-prone conditions.How to use it Measure the screen frame and cut the mesh to size, allowing enough overlap to secure it. The mesh does not need pre-creasing, and the manufacturer notes that higher tension can be achieved than with standard screening. Fix it into the frame using your usual screen system. For bushfire-rated installations, use metal fixings and keep to the requirements of AS 3959-2018. Supplied as one 910mm x 6m roll, so one roll can make several screens. Important notesPrimeview is stainless steel and non-combustible, with an aperture under 2 x 2mm. This is what allows it to be used on buildings rated up to BAL-40. On a BAL-40 building the screen assembly must be fixed with metal fixings, not a rubber spline. The whole window or door assembly must meet the relevant requirements, so check your local bushfire and building rules before installing. Fine wire mesh can have sharp cut edges, so handle it with care.Specifications Brand Cyclone Product Primeview Stainless Steel Insect Screen Size 910mm wide x 6m long roll Manufacturer part number 30121777 Material SS304 stainless steel Colour Black Coating Super-fine ESD coating Mesh weight 210gsm Openness 78% Aperture 1.25 x 1.25mm Strand diameter 0.15mm Tensile strength 720 N/20mm Elongation 30% Corrosion resistance Class 3 Bushfire rating Suitable up to BAL-40 when installed as per AS 3959-2018 requirements Use Windows and doors, interior and exterior Care and storageKeep the roll in its tube or lying flat in a dry place until you are ready to install, and avoid crushing or kinking the mesh. Wear gloves when cutting and fitting, and keep offcuts away from children and pets. Clean installed screens gently with a soft brush or a damp cloth and mild soapy water.

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Cyclone Primeview is a fine stainless steel insect screen made for people who want a clearer view and better airflow than a standard flyscreen gives, supplied here as a 910mm wide x 2m long roll. It suits window and door screen replacements, and it is one of Cyclone's screens that can be used on BAL-40 rated buildings when installed correctly.About the productPrimeview is woven from ultra-fine, high-tensile SS304 stainless steel wire and finished with a super-fine ESD coating that gives an even, deep black look. Cyclone's weaving process keeps the strands very uniform, which makes the screen look sharper and less obstructive from inside. Cyclone states the view is 35% clearer than a traditional flyscreen. The screen is also built for good airflow and rated Class 3 for corrosion resistance. Cyclone describes it as suited to coastal corrosion zones.Where to use itIndoors: replacement screens for openable windows, sliding screen doors and hinged screen doors, where you want a clean outlook from inside the home.Outdoors: screens on the outside of windows and doors in areas exposed to weather, coastal air or bushfire embers, and on buildings rated up to BAL-40.How to use itMeasure your frame, then cut the screen to size and fit it to a suitable frame. Cyclone notes that the weave needs no pre-creasing and allows higher tension to be reached, which helps give a flat, neat finish. Fine stainless steel mesh for a clearer, more open view Even ESD black coating Patented weave technology for a clean finish with less scrap when cutting Class 3 corrosion resistance Aperture under 2 x 2mm, as used for ember protection Important notesFor BAL-40 use, the screen assembly must be fixed with metal fixings. A rubber spline cannot be used in a BAL-40 installation. Cyclone lists the screen as non-combustible stainless steel with an aperture under 2 x 2mm, which is why it can be used up to BAL-40 under AS 3959-2018. Check with your building certifier for the requirements on your own project. The roll is supplied as screen mesh only, so the frame, spline and fixings are bought separately.Specifications Brand Cyclone Product Primeview Stainless Steel Insect Screen Size 910mm wide x 2m long roll Colour Black (ESD coated) Material SS304 stainless steel Weight (mesh) 210gsm Openness 78% Aperture 1.25 x 1.25mm Strand diameter 0.15mm Tensile strength 720 N/20mm Elongation 30% Corrosion resistance Class 3 Bushfire rating Up to BAL-40 (AS 3959-2018) Model number 30121760 Care and storageWear gloves when cutting and handling, as cut stainless wire edges can be sharp. Keep the roll flat or loosely rolled in a dry place so the mesh is not creased or crushed before fitting. Once installed, clean the screen gently with a soft brush or cloth and mild soapy water, and avoid harsh abrasives that could damage the coating.

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DETA Flame Retardant PVC Insulation Tape is a 600V-rated electrical tape for domestic and industrial wiring jobs, supplied here as a value 10-pack of assorted colour rolls. Each roll is 18mm wide and 20m long, so you can colour-code and insulate across a whole job without running short.About the tapeA soft, flexible PVC film with a pressure-sensitive adhesive, made for dependable adhesion and electrical insulation. The tape is flame retardant, lead free, RoHS approved and UL listed. It is only 0.18mm thick, which keeps wrapped joints neat, and it handles cold conditions and UV exposure, so it holds up both inside and out.Where to use itIndoors: insulating and bundling wiring in switchboards, light fittings and appliances, and colour-coding conductors and circuits.Outdoors: protecting and insulating cable joints exposed to sun, weather and cooler conditions.Suited to wrapping over cable insulation, conductors and wiring harness joints for electrical insulation, identification and general protection. Moisture sealing is part of the tape's rated performance.How to use itIsolate the power before you start. Make sure the area to be wrapped is clean and dry. Start the wrap a little beyond the section to be covered, then apply the tape with a slight stretch. Overlap each turn by about half the tape width for even coverage, and finish a little past the end of the joint. Press the end down firmly so it stays in place, then cut the tape rather than tearing it.Important notesThis is an insulating tape rated to 600V. Do not use it above that voltage, and do not rely on it as a replacement for approved connectors or fittings. Electrical work should be carried out by a licensed electrician where the law requires it. DETA lists its PVC tape range as suitable up to 80°C. Keep the tape away from sources of heat that exceed this rating.Specifications Brand DETA Product Flame Retardant PVC Insulation Tape Pack 10 rolls, assorted colours Roll size 18mm wide x 20m long Thickness 0.18mm Material PVC Maximum voltage 600V Flame retardant Yes Standards and approvals UL listed, RoHS approved Resistance Cold and UV resistant Moisture sealing Yes Use Indoor and outdoor SafetyAlways switch off and isolate power before taping any wiring. Store the rolls in a cool, dry place out of direct sun, and keep them out of reach of children. Refer to the Safety Data Sheet (SDS) for full details.

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Dingo Fire Rated Mortar is a ready-to-mix, rapid setting cement mortar made for the high heat areas of pizza ovens, fireplaces and barbeques, supplied here as a 10kg bag. It suits both new builds and patch repairs, so you can use it to build a heat-exposed structure or to fix up an existing one.About the formulaA cement-based dry mix made from high temperature resistant alumina cement and graded aggregates. You only add clean water, and no other components are needed. The manufacturer rates it for heat resistance up to 800°C, referencing AS 1530.1:1994 (R2016). Once mixed, it sets quickly: the initial set takes about 2 hours and the final set about 3 hours.Where to use itIndoors: fireplaces and chimneys, including building them and patching existing masonry.Outdoors: pizza ovens and barbeques, both new construction and repairs to existing structures.It is intended for masonry heat-zone work such as pizza ovens, barbeques, fireplaces and chimneys. For any other material or use, check with the manufacturer first.How to use itLay out your project and have all your tools ready before you open the bag. Make sure surfaces are clean, sound and free from oil, grease and loose particles. Tip the amount you need into a clean bucket, then add clean water gradually. A 10kg bag needs roughly 1.6 to 1.7 litres of water. Mix mechanically for at least 3 minutes, using a low speed electric drill with a paddle mixer, until the mix is thorough and even. Use the contents as soon as you can after opening the pack. A 10kg bag makes roughly 6 to 6.5 litres of mortar.Important notesMix only what you can use within the setting window, as the mortar begins to set after about 2 hours. The bag holds 10kg net of dry product, so take care when lifting it. Poor manual handling can cause injury. Prolonged skin contact with the wet mix may cause irritation, dermatitis or alkaline burns.Specifications Brand Dingo Product Fire Rated Mortar Pack 10kg bag (dry powder) Colour Grey Base Cement based (alumina cement and graded aggregates) Application Mix with water and apply as mortar for new construction or patching Mixing water About 1.6 to 1.7L per 10kg bag Yield About 6 to 6.5L of mortar per 10kg Set time Initial set 2 hours, final set 3 hours Heat resistance Up to 800°C Standard referenced AS 1530.1:1994 (R2016) Use Pizza ovens, fireplaces, barbeques and chimneys SafetyThe wet mix can irritate the eyes and skin, and the manufacturer notes that prolonged exposure may cause dermatitis and alkaline burns. Avoid contact with eyes and skin, and take care when handling the 10kg bag. Refer to the Safety Data Sheet (SDS) for full details.

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Sika Boom-420 Fire is a one-part, self-expanding polyurethane foam that restores the fire-resistance performance of floors and walls at linear seals, providing up to 180 minutes fire resistance in accordance with AS 1530.4. Its combi-valve allows both gun and nozzle (straw) application.Features & Benefits Up to 180 minutes fire resistance (AS 1530.4), depending on configuration Combi-valve for gun or nozzle application One-part and ready to use; safety valve for extended shelf life Cured foam can be cut, trimmed and sanded Thermal and acoustic insulation Where to Use Fire-rated linear seals in floors and walls Filling and sealing joints requiring fire protection (interior use) Specifications Chemical base 1-part polyurethane foam Colour Pink Packaging 750 ml canister (gun / nozzle) Tack-free time ~7 min Cutting time ~25 min (gun) / ~40 min (nozzle) Yield ~44 L (gun) / ~30 L (nozzle) Cured density 17 kg/m³ (gun) / 30 kg/m³ (nozzle) Service temperature −40°C to +80°C Fire rating Up to 180 min (AS 1530.4); ETA 24/0105 Shelf life 12 months StorageStore dry and upright between +10°C and +20°C, protected from direct sunlight.SafetyInterior use only; not UV-stable; not for structural or mechanical fixing. Pressurised canister – keep away from heat and direct sunlight. Pre-dampen the substrate to ensure correct cure. Always confirm certification requirements with the relevant certifying authority before use in a fire-rated application. Refer to the Safety Data Sheet before use.

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Usage Sikasil®-670 Fire is designed for fire rated movement and connection joints on porous and non-porous substrates. Advantages Up to 4 hours fire resistance according to AS 1530.4 Up to 4 hours fire resistance according to EN 1366-4 Very good resistance to weathering Movement capability of ± 35% (ASTM C 719) Easy to smooth and very good workability Good adhesion to many different substrates Neutral curing   Colour Grey

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Sika Firerate is a gunnable acrylic based jointing and sealing compound specially formulated with inorganic fillers to provide a fire barrier. Sika Firerate has been tested for fire resistance for up to 4 hours according to AS 1530.4 in masonry wall and floor joints. USE Sika Firerate is suitable for sealing joints in concrete or masonry that must have a fire rated resistance to Australian Standards. Sika Firerate also fulfils the basic function of a gap filler and joint sealant against water and dust penetration. CHARACTERISTICS AND ADVANTAGES Safe to use – contains no asbestos or fibres. Paintable. Good flexibility and adhesion to concrete and masonry. Interior use only. Easily applied with normal caulking equipment. Easy tooling off. Economical – single product for both fireproofing and sealing functions. Water clean-up of tools and equipment while still uncured. Excellent acoustic performance, test report available. COLOUR Grey CHARACTERISTICS/ADVANTAGES • Up to 4 hours fire resistance according to AS 1530.4 • Very good resistance to weathering • Movement capability of ± 20 % • Easy to smooth and very good workability • Good adhesion to many different substrates • Water clean-up of uncured sealant . APPROVALS / STANDARDS • AS 1530.4 FRL • ISO 717.2 Rw (Ctr) = 64 (-13) SUBSTRATE PREPARATION The substrate must be clean, dry, sound and homogeneous, free from oils, grease, dust and loose or friable particles. Sika® Firerate adheres without primers and/or activators. APPLICATION METHOD / TOOLS Sika® Firerate is supplied ready to use. After the necessary substrate preparation, insert a suitable backing rod to the required depth and apply any primer if necessary. Insert a foil pack or cartridge into the sealant gun and extrude Sika® Firerate into the joint making sure that it comes into full contact with the sides of the joint and avoids any air entrapment. Sika® Firerate sealant must be firmly tooled against the joint sides to ensure adequate adhesion. It is recommended to use masking tape where exact joint lines or neat lines are required. Remove the tape within the skin time. Do not use tooling products containing solvents. Water can be used if wet tooling is required. CLEANING OF TOOLS Clean all tools and application equipment immediately after use with water. Once cured, residual material can only be removed mechanically LIMITATIONS • Sika® Firerate may be overpainted with solvent free paints. • Do not use Sika® Firerate on damp and/or wet substrates. • Do not apply Sika Firerate at temperatures below 5ºC • Do not use Sika® Firerate to seal joints in and around swimming pools. • Do not use Sika® Firerate to seal joints in external applications on non-porous substrates. • Do not use Sika® Firerate for joints under water pressure or for permanent water immersion. • Do not expose uncured Sika® Firerate to rain or water as this may interfere with the curing reaction. BASIS OF PRODUCT DATA All technical data stated in this Data Sheet are based on laboratory tests. Actual measured data may vary due to circumstances beyond our control. ECOLOGY, HEALTH AND SAFETY For information and advice on the safe handling, storage and disposal of chemical products, users shall refer to the most recent Safety Data Sheet (SDS) containing physical, ecological, toxicological and other safety related data.

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