double impression fabric or double smooth cell: close cell tensile strength: 100-200PSI hardness: 5, 10, 15, 20, 30+/-5shore

Physical character: made by plate vulcanizing press with high quality silicone rubber and inimitable sponge technique, it is good performance of high temperature resistant, aging resistant, ozone resistant, heat insulation, fuel oil resistance, lubes resistance, no smell and wear well, high compressibility and low compression set over a wide working temperature range, good acoustic and thermal insulation properties. Apply to -60°C - +200°C protect and heat insulation for long term continuous use, -70°C - +260°C for intermittent use on all kinds ironing machine.

Silicone Sponge Rubber Sheet