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Dowsil 781 Medium HM Sealant

Our Price:
£56.28 £67.54 inc VAT
£85.68 inc VAT

DOWSIL™ 781 Acetoxy Sealant is a one-part, silicone sealant which has good adhesion to a range of non-porous surfaces including glass, aluminum, painted surfaces and composite boards. It offers excellent resistance to aging, shrinkage, cracking and discoloring. It is also approved in certain countries for use in contact with potable water once cured.

• High strength
• Good elasticity
• Conforms to ISO 11600-F&G-20LM
• Resistant to ozone, ultra-violet radiation and temperature extremes