Multiple Firestone GeoGard™ EPDM membrane panels can be assembled on site using the Firestone QuickSeam Splice Tape System. This advanced method of EPDM field seaming is based on Firestone QuickSeam Splice Tape, a self-adhesive EPDM/Butyl tape. Since its first application in 1987, millions of linear meters of Firestone QuickSeam Tape have been successfully installed worldwide.