Shim Stock Sheet PVC Thickness 0.01 In Thickness 0.254 mm Thickness Tolerance +/-0.0005 In Width 10 In Width Tolerance +/-0.0625 In Length 20 In Length Tolerance +/-0.0625 In Tensile Strength 6600 PSI Temperature Range -10 to 155 F Moisture Absorption 0.15 Compress To 0.70 Brown Meets LP-535