Polyethylene Sheet Material Polyethylene Shape Sheet Grade Standard Length 27 in Width 24 in Thickness 1 in Backing Type Plain Cell Type Closed Cell Adhesive Type Plain Backing Number of Adhesive Sides 0 Color Gray Density 2.2 lb/cu ft Maximum Temperature 150 Degrees F Minimum Temperature -20 Degrees F Tensile Strength 32 psi Texture Smooth Firmness @ 25 Percent Deflection 9 psi Material Skin None Chemical Resistance Good Oil Resistance Good