Sure-Seal Kleen Roofing Membranes are non-reinforced Ethylene Propylene Diene Terpolymer (EPDM)-based elastomeric homogenous roof coverings. These roofing membranes may be used for new single-ply roof construction and re-roofing applications. These membranes are specially formulated to inhibit spread of flame and meet or exceed code body testing criteria for the fire-retardant roofing membranes.