Dow Roofing Systems & Geomembranes (DRSG) recently announced that it would end a long and successful distribution of DuPont’s Performance Elastomer Hypalon™ [CSPE] product. (Hypalon is a registered trademark of DuPont.) For over 30 years, DRSG has manufactured a Hypalon™ based “thermoplastic” type roofing and geomembrane product known for its strong chemical resistance, exposure, and [...]








