Cetguard SG is a high performance two-component, fast-curing, poly methyl-methacrylate (PMMA) resin used in roofing and waterproofing applications. Cetguard SG is combined with catalyst and Cetguard Fleece reinforcement to form a monolithic, self-flashing and self-adhering reinforced membrane for a variety of new construction, refurbishment, and recovery roofing and waterproofing applications.