G-11 Fiberglass Epoxy Laminate Sheet Material Fiberglass Epoxy Laminate Color Green Clarity Opaque Overall Length 24 in Tensile Strength 37 000 psi Maximum Temperature 300 Degrees F Minimum Temperature 0 Degrees F Density 0.066 lb/cu in Standards UL 94 HB Impact Strength 12 ft-lb/in Hardness Rating Extra Hard Friction Coefficient Not Applicable Corrosion and Chemical Resistance Good Friction Rating Not Rated Grade G-11 Hardness Rockwell M110 Impact Strength Rating Excellent