Silicone Sheet, Material Silicone, Shape Sheet, Grade Standard, Length 12 in, Width 12 in, Thickness 1/4 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