Buna-N/PVC Sheet, Material Buna-N/PVC, Shape Sheet, Grade Standard, Length 12 in, Width 12 in, Thickness 1 in, Backing Type Plain, Cell Type Semi-Closed Cell, Adhesive Type Plain Backing, Number of Adhesive Sides 0, Color Black, Density 5.5 lb/cu ft, Maximum Temperature 200 Degrees F, Minimum Temperature -40 Degrees F, Tensile Strength 25 psi, Texture Textured, Firmness @ 25 Percent Deflection 0.4 psi, Material Skin None, Flexibility Excellent, Chemical Resistance Good, Oil Resistance Good