Dow Corning 781 Acetoxy Sealent 310ml

Dowsil 781 is a one-part silicone which offers fast cure and excellent adhesion to most non-porous surfaces including aluminium, glass and painted surfaces. It is suitable for glazing and weather sealing of sheet cladding, draught-proofing and general internal sealing applications.  Key benefits: • Fast cure - tack free in 30 minutes • Working time of 5-10 minutes • Tack free in one hour • Joint movement capability +/- 20% • Conforms to ISO 11600-F&G-20LM • Resistant to ozone, ultra-violet radiation and temperature extremes • Application temperature range +5 to +40 C