Sheet Stock, PVC Type 1, Grade Standard, Plastic Length 36 in, Plastic Width 36 in, Plastic Thickness 0.5 in, Gray, Plastic Clarity Opaque, Tensile Strength 7,200 psi, Impact Strength 1.0 ft-lb/in, Friction Coefficient 0.6, Water Absorption 0.2 Percent, Temperature Range -20 Degrees to 140 Degrees F, Plastic Density 0.051 lb/cu in, Plastic Hardness Rockwell R115