Dowsil 781 Acetoxy Glazing Silicone Sealant White 310ml

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A high modulus, acetoxy curing sealant which is fast drying and has excellent adhesion to non-porous surfaces including glass, aluminium, painted surfaces and composite boards. Dowsil 781 is resistant to aging, shrinkage cracking and discolouration. This product has a 5-10 minute working time and is tack free in 1 hour. Ideal for glazing applications, weather sealing sheet cladding, draught proofing as well as many internal applications.
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Brand Dow Corning
Skin over time: 14 minutes Cure rate: 24 hours at 3mm thickness.