Silicone Strip Strip Adhesive Type Plain Backing Backing Type Non-Adhesive Color Black Durometer 50A Grade Food Material Silicone Standards ASTM D2000 GE 505 FDA 21 CFR 177.2600 MIL-A-A-59588 Type 2A Maximum Temperature 450 Degrees F Minimum Temperature -80 Degrees F Overall Length 36 in Thickness Tolerance +/-0.026 in Overall Width 4 in Tensile Strength 700 psi Texture Smooth Overall Thickness 0.25 in Abrasion Resistance Poor Chemical Resistance Good Oil Resistance Fair