Millennium EPDM Edge Sealant is a specially formulated high solids, low VOC, EPDM based sealant designed to seal the exposed edges of EPDM membrane splices. The sealant has excellent adhesion to EPDM membranes. Millennium EPDM Edge Sealant is designed to seal the exposed edges of EPDM membrane roof splices, T-Joints, step downs, tie-ins, termination bars, and general flashing details