Description Hydrosil - Professional Grade 100% Silicone Roof CoatingA high performance, moisture curing liquid applied premium silicone coating. With superior coverage, Hydrosil covers over one and a half times that of a standard PU coating. Fast curing, durable, watertight and weatherproof barrier, excellent UV resistance and foot trafficable in 24 hours are just some of the product benefits. Cromar Hydrosil 18.9L / 25KG
