C Fiberglass Epoxy Laminate Sheet Material Fiberglass Epoxy Laminate Color Beige Clarity Opaque Thickness 1/4 in Overall Length 8 ft Overall Width 4 ft Tensile Strength 9 700 psi Maximum Temperature 257 Degrees F Minimum Temperature -418 Degrees F Corrosion and Chemical Resistance Excellent Hardness Rockwell M105 Thickness Tolerance +/-0.030 Impact Strength 1.75 ft-lb/in Standards MIL-I-24768/16 Friction Rating Not Applicable Grade C Grouping Sheet Stock Shape Sheet