Fiberglass Sheet, Material Fiberglass, Shape Sheet, Length 54 ft, Width 40 in, Thickness 0.005 in, Backing Type Adhesive, Adhesive Type Silicone, Color Copper, Maximum Temperature 500 Degrees F, Minimum Temperature -100 Degrees F, Maximum Adhesive Temperature 500 Degrees F, Minimum Adhesive Temperature -100 Degrees F, Grade Ultra Grade, Standards Food Grade, Reinforced Material Fiberglass, Texture Smooth, Abrasion Resistance Excellent, Chemical Resistance Excellent, Oil Resistance Excellent