G-11 Fiberglass Epoxy Laminate Rectangular Bar Material Fiberglass Epoxy Laminate Clarity Opaque Color Green Thickness 0.25 in Overall Length 4 ft Overall Width 2 in Tensile Strength 37 000 psi Maximum Temperature 300 Degrees F Minimum Temperature 0 Degrees F Impact Strength 12 ft-lb/in Thickness Tolerance +0.016/-0.012 in Standards UL 94 HB Corrosion and Chemical Resistance Good Friction Coefficient Not Applicable Density 0.066 lb/cu in Hardness Rockwell M110