Dow Corning 781 is a one part, silicone sealant, which has excellent adhesion to a wide range of non-porous surfaces including glass, aluminium, painted surfaces and composite boards. It is fast curing and offers excellent resistance to aging, shrinkage, cracking and discolouring.
- High modulus – acetoxy cure type.
- Fast cure – tack free in one hour.
- Working time of 5-10 minutes.
- Listed by the UK Water Regulations Advisory Scheme (WRAS) for use in contact with potable water once cured.
- Conforms to ISO 11600-F&G-20LM.
- 100% recovery.
- Excellent weatherability.
- Application Temperature Range +5 to +40°C.
- Joint movement capability +/– 20%