RSW Silicone Sponge Rubber is a closed-cell Medium Density specialty product that has the following characteristics. Superior resistance to UV and Ozone Fabric Finish on Both Sides Resistance in high and low temperatures Excellent Compression Set Resistance Low Water Absorption Formulated to meet or exceed AMS 3195 closed-cell specification Formulated to meet or exceed MIL-R-6130 Type II, Grade B and Grade C/ASTM D6576 Type 2, Grade B and Grade C MIL-R-46089 Pressure-sensitive adhesive (PSA) is available Recommended service temperature -76 to +450 F Color: Red/Orange