Modern Silicone Technologies (MSi)

Privately-held Modern Silicone Technologies, Inc. has been a leading contract manufacturer of high-tech, molded automotive gaskets for major aftermarket brands and OEMs since 1994. Modern Silicone manufactures sealing systems for both domestic and import cars and light duty trucks from 1955 to the present with premium quality designs and materials. Our portfolio includes performance gaskets featuring high temperature fluoroelastomer sealing bead precision, molded on a steel carrier to resist chemical attack from degraded OAT coolant. Modern Silicone is a leader in manufacturing gaskets for the increasingly popular light and medium duty diesel trucks. Fuel injection connectors and wiring harnesses are now an integral part of our manufacturing capability, we have supplied multiple customers with diesel valve cover gaskets for Dodge Ram and Ford Powerstroke engines. Modern Silicone expanded into performance gaskets in 2014 with unique offerings for Chevrolet, Ford and Chrysler racing and street performance engines. Modern Silicone is also a major supplier of heavy duty gaskets for Cummins, Caterpillar and Navistar engines to specialized heavy duty distribution. Modern Silicone Technologies also offers non-automotive products and contract manufacturing services that range from cookware, electrical applications, medical applications and device and general products. For more information please email: sales@modernsilicone.com or call (727) 873-1805 for more information on how we can help with your next project.