Butyl Sheet Sheet Adhesive Type Plain Backing Backing Type Non-Adhesive Color Black Durometer 60A Grade Standard Material Butyl Standards ASTM D2000 M1AA 607 Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Overall Length 24 in Thickness Tolerance +/-0.011 in Overall Width 12 in Tensile Strength 1 200 psi Texture Smooth Overall Thickness 0.0625 in Abrasion Resistance Fair Chemical Resistance Excellent Oil Resistance Poor Water Resistance Good