Polyethylene Sheet, Material Polyethylene, Shape Sheet, Grade Standard, Length 4 ft, Width 4 ft, Thickness 3/4 in, Backing Type Adhesive, Cell Type Closed Cell, Adhesive Type Acrylic, Number of Adhesive Sides 1, Color Black, Density 4 lb/cu ft, Maximum Temperature 180 Degrees F, Minimum Temperature -100 Degrees F, Maximum Adhesive Temperature 230 Degrees F, Minimum Adhesive Temperature -30 Degrees F, Tensile Strength 85 psi, Texture Smooth, Firmness @ 25 Percent Deflection 14 psi
Polyurethane Sheet, Material Polyurethane, Shape Sheet, Grade Standard, Length 24 in, Width 24 in, Thickness 1 1/2 in, Backing Type Plain, Cell Type Open Cell, Adhesive Type Plain Backing, Number of Adhesive Sides 0, Color Beige, Density 2.8 lb/cu ft, Maximum Temperature 180 Degrees F, Minimum Temperature -20 Degrees F, Tensile Strength 20 psi, Texture Smooth, Firmness @ 25 Percent Deflection 6 psi, Material Skin None, Flexibility Good, Standards CAL 117, Chemical Resistance Fair