Cork Roll Material Cork Shape Roll Backing Type Plain Length 50 ft Width 4 ft Thickness 1/4 in Grain Size Medium Color Tan Adhesive Type Plain Backing Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Tensile Strength 120 psi Standards LEED Thickness Tolerance +/-0.01 in Abrasion Resistance Poor Chemical Resistance Poor Oil Resistance Poor Water Resistance Poor Weather Resistance Poor