CE Fiberglass Epoxy Laminate Sheet, Material Fiberglass Epoxy Laminate, Color Brown, Clarity Opaque, Thickness 1/4 in, Overall Length 24 in, Overall Width 12 in, Tensile Strength 9,000 psi, Maximum Temperature 265 Degrees F, Minimum Temperature -45 Degrees F, Corrosion and Chemical Resistance Fair, Hardness Rockwell M105, Thickness Tolerance +0.10 in/-0.10 in, Impact Strength 1.7 ft-lb/in, Standards MIL-I-24768/14 FBG, NEMA, Friction Rating Not Rated, Grade CE, Grouping Sheet Stock