Roofing Specs
General Coatings Manufacturing Corp. (GCMC) Foam Roof System offers high-density, spray polyurethane foam roofing systems that are designed to stop leaks, reduce energy loss, and extend the life of your existing roof. Constructed by applying multiple layers of strong, durable, and dependable roof coatings, the GCMC Foam Room System is ideal for use over Cap Sheet, Plywood/OSB, Metal, Concrete, ISO Board, Tar and Gravel roof substrates.