This flexible EPDM roll products offers good pliability and elasticity * This EPDM rubber (blend) has a minimum tensile strength of 725 PSI (5 MPA) * An Ideal EPDM gasket material it weighs 1.25LBS per square foot in 1/8" thick * 55-65 Durometer EDPM rubber sheet in a black rubber, cut it into rubber strips! * EPDM material have excellent outdoor life and are highly recommended for UV resistant use.