G-10 Fiberglass Epoxy Laminate Rectangular Bar Material Fiberglass Epoxy Laminate Clarity Opaque Color Yellow Thickness 0.125 in Overall Length 4 ft Overall Width 4 in Tensile Strength 40 000 psi Maximum Temperature 270 Degrees F Minimum Temperature 0 Degrees F Impact Strength 14 ft-lb/in Thickness Tolerance +/-0.008 in Standards UL 94 HB Corrosion and Chemical Resistance Good Friction Coefficient Not Applicable Density 0.065 lb/cu in Hardness Rockwell M110