Silicone Products

Silicone Products

Silicone Rubber Sponge Sheet

Product Description

Product introduction:

Closed cell silicone sponge products has high performance for water sealing in outdoor environments has helped solve tough engineering challenges. 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. Silicone Sponge Sheet and strips are available in various sizes, densities, colours and with self-adhesive backing on request.


1) UV resistance, anti-ozone, high temperature resistant and flame resistant.

2) Strong sealing ability, can prevent small particles and rainy effectively.

3) Dustproof, mistureproof, airproof, shading, shockproof.

Technical data:

QualitySpecific GravityTensile StrengthElongationHardnessTemperature
Silicone Rubber0.6 g/cm33Mpa300%10-40 shore A-60/+260℃
0.8 g/cm33Mpa300%10-40 shore A-60/+260℃
0.9g/cm33Mpa300%10-40 shore A-60/+260℃
ApplicationSilicone sponge sheet are readily fabricated into silicone sponge gaskets and cushioning pads. Fabricating processes at Stockwell Elastomerics include: die cutting, water jet cutting, adhesive lamination, strip slitting (silicone gasket tape) and custom assembly. Stockwell Elastomerics offers cut-to-size (waterjet) prototypes to help engineers and designers with "proof of concept".
Standard PC Size









Standard Roll Size1m X 10m X (0.8-15mm)1.2m X 10m X (0.8-15mm)AgingGood
ColourBlack / Red / Grey / Blue / White / OrangeAcidityGood

Silicone Rubber Sponge Sheet

OEM & customized size are agreed. Packing in rolls and pallets.

Contact Us
  • Tel.: +86 317 311 8009
  • Mobile: +86 137 8057 6556
  • Fax: +86 317 272 6626
  • Email:
  • Office Add.: D-1101#, Chuangye Road, Renqiu City, Hebei Province, China Hebei Province, China
  • Factory Add: Economic Development Zone, Renqiu City, Hebei Province, China
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