CE Fiberglass Epoxy Laminate Sheet Material Fiberglass Epoxy Laminate Color Brown Clarity Opaque Thickness 1/4 in Overall Length 8 ft Overall Width 4 ft Tensile Strength 9 000 psi Maximum Temperature 250 Degrees F Minimum Temperature -418 Degrees F Corrosion and Chemical Resistance Fair Hardness Rockwell M100 Thickness Tolerance +/-0.0150 Impact Strength 1.5 ft-lb/in Standards MIL-I-24768/14 LP 509 MIL-P-15035 Friction Rating Not Applicable Grade CE Grouping Sheet Stock