The JM EPDM portfolio now offers JM EPDM R FIT (Factory Inseam Tape) membrane. This product was developed for superior quality assurance and labor savings compared to field fabricated seams. The JM EPDM R FIT line provides multiple product offerings in adhered, ballasted, and mechanically fastened. The JM EPDM R FIT (MF) product is designed with an easy-release zip strip for application with Johns Manville 1” Polymer Batten Strip. These products are approved by FM Global® and Underwriter Laboratories Inc. (UL®).