Carlisle SynTec Systems
The sure-flex PVC KEE FRS FleeceBack features a combination of DuPont® Elvaloy® KEE copolymer, fiberglass reinforcing scrim and polyester fleece backing. The Elvaloy KEE enhances the performance and extends the useful life of polyvinyl chloride products. The membrane is manufactured using a hot-melt extrusion process for complete scrim encapsulation. The membranes are available in 105-, 115-, and 135-mil thicknesses, creating a durable and versatile sheet designed for fully adhered reroofing or new-construction projects.