Dowsil 781 Multi-Use Sealant Black 310ml

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 Regulations Advisory Scheme (WRAS) 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