Gasket Sheet Material Cork Shape Sheet Backing Type Plain Length 1 ft Width 1 ft Thickness 1/2 in Grain Size Fine Color Brown Adhesive Type Plain Backing Maximum Temperature 200 Degrees F Minimum Temperature 0 Degrees F Maximum Adhesive Temperature 120 Degrees F Minimum Adhesive Temperature Not Rated Tensile Strength 100 psi Grade Standard Density 17 lb/cu ft