Description
Dowsil 791 is a one-part neutral silicone sealant ideal for weather sealing in both commercial and domestic settings. It adheres well to most exterior substrates and offers excellent resistance to ozone, UV radiation, and temperature extremes. With a working time of 20-30 minutes, it becomes tack-free in 30 minutes. The sealant is highly flexible, accommodating joint movement of ±50% and can be applied in temperatures ranging from -25°C to +50°C.
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