Dowsil 781 Multi Use Sealant

A one part silicone which offers fast cure and excellent adhesion to most surfaces including aluminium, glass and painted surfaces. It offers excellent resistance to aging, shrinkage, cracking and discoloring. Conforms to ISO 11600-F&G-20LM Listed by the UK Water Fittings Bye-laws Scheme for use in contact with potable water once cured High modulus - acetoxy cure type Fast curing-tack free in 1 hour and Joint movement capability of +/-20 percent 100 percent recovery Excellent weatherability. Extreme Temperature Resistant, One Part, Ozone Resistant, Ready to Use, UV Radiation Resistant Working time-5 to 10 minutes Application temperature range is +5 to +40°C Suitable for use on aluminium, glass, formica and most other non-porous surfaces Suitable for glazing applications, weather sealing of sheet cladding, curtain walls, draught proofing and general internal sealing applications