This blended rubber sheet, Ethylene Propylene Diene Monomer, provides very good resistance to weathering, ozone and UV exposure. It is highly recommended for applications where the elastomer will have excessive exposure to the environment. EPDM makes a great hanger flap, roof pad, or outdoor industrial rubber curtain. It provides very good chemical resistance and dynamic properties. E.P.D.M. blended material is considered a non-oil resistant material. Available in 6 thicknesses (1/16", 1/8", 3/16", 1/4", 3/8", 1/2")