Hydrin Roll Material Epichlorohydrin Shape Roll Grade Flame-Resistant Length 4 1/3 ft Width 38 in Thickness 1/8 in Backing Type Plain Cell Type Closed Cell Adhesive Type Plain Backing Number of Adhesive Sides 0 Color Black Density 2.5 lb/cu ft Maximum Temperature 300 Degrees F Minimum Temperature -40 Degrees F Tensile Strength 50 psi Texture Smooth Firmness @ 25 Percent Deflection 7 psi Material Skin None Standards ASTM D1056/2B2/SBE42/II Chemical Resistance Excellent