EPDM Sheet Sheet Adhesive Type Plain Backing Backing Type Non-Adhesive Color Black Durometer 40A Grade Military Material EPDM Standards ASTM D2000 M4CA410 MIL-R-3065E Maximum Temperature 250 Degrees F Minimum Temperature -30 Degrees F Overall Length 36 in Thickness Tolerance +/-0.026 in Overall Width 12 in Tensile Strength 1 500 psi Texture Smooth Overall Thickness 0.25 in Abrasion Resistance Good Chemical Resistance Good Oil Resistance Poor Water Resistance Excellent