Description
SikaBond-105 ContactFix is a premium, high strength contact adhesive from Sika, supplied here in a 500mL can for laminate fabrication, upholstery and general sheet bonding. It is a one-component adhesive that dries quickly and gives a strong bond that stands up to heat and moisture, which makes it a practical pick for workshop and trade jobs.
About the formula
A one-component polychloroprene (synthetic rubber) contact adhesive. It has a short flash-off time, high initial strength and good resistance to ageing, with a broad adhesion range across common sheet and covering materials. The manufacturer lists a tack-free time of roughly 5 to 8 minutes and heat resistance up to 90°C.
Where to use it
Indoors: fixing plastic laminates to timber, MDF or particleboard, and covering furniture and joinery with fabric, vinyl or foam.
Vehicles and upholstery: Sika lists room-temperature contact bonding of covering materials such as PUR foams and textiles, plus steps, wheel arches, seat brackets and side walls. It also suits cover trims and edging profiles that spring back strongly, and auto and furniture upholstery.
Suitable materials include timber, rubber sheets, plastic laminates, fabric, cloth-backed and polyester-backed vinyl, MDF, particleboard, concrete, glass and metal sheets. Test on your actual materials and conditions first to confirm adhesion and compatibility.
How to use it
- Make sure both surfaces are sound, clean, dry and free of dirt, oil, grease, loose coatings and friable material.
- Apply an even coat to both surfaces. Earlier Sika data sheets list a roller coater, tooth comb, brush or spray gun as suitable methods.
- Let the adhesive dry until it is tack free (about 5 to 8 minutes, depending on conditions), then bring the surfaces together firmly with strong, even pressure.
- Take care with positioning, because contact adhesives bond on first contact.
- Clean tools and equipment while the adhesive is still uncured, using Sika Remover-208, Sika Colma Cleaner or another suitable solvent.
Important notes
Do not use in temperatures below +10°C or in condensing conditions. For best results, apply at ambient, material and adhesive temperatures within the range stated on the Sika data sheet. Store unopened in the original packaging, dry and out of direct sunlight, between +5°C and +25°C. Shelf life is 12 months from the date of production. Always test compatibility on the real substrates before committing to a full job.
Specifications
| Brand |
Sika |
| Product |
SikaBond-105 ContactFix High Strength Premium Contact Adhesive |
| Pack |
500mL can |
| Colour |
Light amber (per current Sika data sheet) |
| Base |
One-component polychloroprene |
| Density |
0.81 kg/L |
| Solids content |
About 17% by mass |
| Viscosity |
350 mPa.s |
| Tack-free time |
About 5 to 8 minutes |
| Consumption |
6 to 8 m² per litre |
| Temperature resistance |
Up to 90°C |
| Shelf life |
12 months from production |
| Clean up |
Sika Remover-208, Sika Colma Cleaner or other suitable solvent |
Safety
Keep away from heat, sparks, open flames and other ignition sources, and do not smoke. Use only outdoors or in a well-ventilated area, avoid breathing vapours, and wear protective gloves, protective clothing and eye or face protection. If it gets on skin, remove contaminated clothing and rinse with water. For fires use alcohol-resistant foam, carbon dioxide or dry chemical, not water. Refer to the Safety Data Sheet (SDS) for full details.
