LE Fiberglass Epoxy Laminate Sheet Material Fiberglass Epoxy Laminate Color Brown Clarity Opaque Overall Length 12 in Tensile Strength 13 000 psi Maximum Temperature 250 Degrees F Minimum Temperature 0 Degrees F Density 0.048 lb/cu in Standards UL 94 HB Impact Strength 1.3 ft-lb/in Hardness Rating Hard Friction Coefficient Not Applicable Corrosion and Chemical Resistance Fair Friction Rating Not Rated Grade LE Hardness Rockwell M100 Impact Strength Rating Poor