Silicone Roll Material Silicone Shape Roll Grade Standard Length 10 ft Width 36 in Thickness 1/2 in Backing Type Adhesive Cell Type Closed Cell Adhesive Type Acrylic Number of Adhesive Sides 1 Color Black Density 39 lb/cu ft Maximum Temperature 500 Degrees F Minimum Temperature -100 Degrees F Maximum Adhesive Temperature 500 Degrees F Minimum Adhesive Temperature -100 Degrees F Tensile Strength 100 psi Texture Textured Firmness @ 25 Percent Deflection 11 psi