D5111 Rubber Strip Oil Resistant Commercial Grade Buna-N/Nitrile Rubber Thickness 3/8 In Width 2 In Length 36 In Black Smooth Finish Non-Adhesive Backing Type Min Temp Rating -30 F Max Temp 220 F Durometer 70A Elongation 200 Tensile Strength 1000 PSI Standards ASTM D2000 BF