Silicone or EPDM Rubber Gaskets, Washers and More

Customized, Cost-Effective & Long Lasting. 

Questions on which material will work best? Not sure how to design for waterproofing? 

Contact CSP and we can walk you through the design process, as well as provide quality parts at cost-effective prices. 

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Questions or have a design already? E-mail us at


For Gasket and Sealing applications, CSP recommends Xiameter RBB6300-50 from Dow. One of the most versatile silicone rubber formulas on the market, it works well for lighting and fixturing applications, thanks to it's certified UL 94 V-0 Flammability rating. 


Contact us today for pricing and more information on how we can help you design and build your parts.