Silicone Sponge Rubber

BRP manufactures our bellows using a using a variety of methods to produce long lasting, high quality products in a range of sizes, shapes and configurations. Injection, transfer, and compression molding – Parts can be manufactured with varying wall thicknesses, shapes, sizes, and using a wide...
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Product Details

Product Description 

The Norseal full line of closed cell expanded silicone sponge rubber for a variety of gasketing, cushioning, insulating and protective applications, over a wide temperature and environmental range. Our experts can help you chose the proper product for your requirements, including formulations designed for general gasketing, flame retardant cushions, specification grade, solvent resistant gaskets and weather seals.

Key benefits of our closed cell sponge include thermal stability over a wide temperature range, excellent compression set resistance, ozone and UV resistance. BRP subjects all of our closed cell sponge products to a special final cleaning process that lowers the material out gassing for cleaner operation

Product Application 

Press relief pads

Environmental cushioning and gasketing

Insulating materials

Vibration damping


Fire and smoke blocking


Oven seals


Electric meters

Our Sevice 

1、OEM size to suit for customers' requirment

2、Various hardness for your choice

3、Multiple color available

4、Custom logo accepted ( engraved & embossed)

5、Large quantity order are able to be fulfilled

6、Strict quality control system