Prontoseal Roofing

Prontoseal Roofing Silicone ProntoSeal Roof & Gutter Silicone is a high-performance, UV-resistant, neutral-cure silicone sealant that is non-diluted. It is specifically designed to seal joints and seams in plumbing and roofing applications. APPLICATION AREAS: Metal and Colorbond roofing, metal-to-metal lap joints and flashings, gutters and downpipes, pipe or sprinkler system penetrations, air conditioning units, window…