Products / JM EPDM Reinforced

JM EPDM R is Johns Manville's cured EPDM membrane reinforced with a 1,000-plus denier polyester mat, for mechanically fastened, fully adhered and ballasted systems, with 60 and 75 mil data sheets on the product page. The 60-mil data sheet (RS-3008, 7-26) says it meets ASTM D4637 Type II, is fully extruded and vulcanized in Milan, Ohio, ships in 10 by 100 foot rolls in black, prints a breaking strength of 251 lbf and 0.026 inch over the scrim, and passes the Type II dynamic and static puncture tests. It gives a reflectivity of 0.06 and emissivity of 0.87, and lists a Peak Advantage guarantee of up to 25 years in most JM EPDM systems.