Buna-N Sheet, Sheet, Adhesive Type Plain Backing, Backing Type Non-Adhesive, Color Black, Durometer 60A, Grade Fabric-Reinforced, Material Buna-N, Standards ASTM D2000 BF 610, Number of Ply 1, Maximum Temperature 250 Degrees F, Minimum Temperature -30 Degrees F, Overall Length 36 in, Thickness Tolerance +/-0.017 in, Reinforced Material Polyester, Overall Width 12 in, Tensile Strength 1,500 psi, Texture Smooth, Overall Thickness 0.125 in, Abrasion Resistance Good, Chemical Resistance Fair