Rectangle Stock UHMW Polyethylene Glass-Filled Plastic Length 12 in Plastic Width 3 in Plastic Thickness 0.25 in Blue Plastic Clarity Opaque Tensile Strength 4 400 psi Impact Strength 16.0 ft-lb/in Friction Coefficient 0.15 Water Absorption 0.01 Percent Plastic Density 0.038 lb/cu in Corrosion and Chemical Resistance Good