Sponge Silicone Sheet — Firm, 35 Shore 00

Closed-cell silicone foam, firm grade — 35 Shore 00, density 0.55 g/cm³, rated -60°C to +230°C. The load-bearing grade, for seals that also carry compression. Sold by the square metre. Minimum order 200 kg or one full roll, whichever comes first.

Grades are representative — confirm density and compression-deflection targets with us at quotation.