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Neoprene® rubber gaskets, seals, and custom Neoprene® products

Neoprene® Gaskets Chloroprene (CR)

Custom Gasket Mfg. is a recognized leading manufacturer of high quality neoprene® rubber gaskets, seals, and custom neoprene® products. Our company’s reputation for excellence has been built on our ability to provide our valued customers with the most effective designing, engineering and manufacturing solutions to meet their most demanding applications. Our main objective is to continuously exceed our customer’s expectations by providing them with high performance gaskets and sealing products, competitive pricing, on-time delivery and exceptional customer service. Custom Gasket Mfg. maintains a modern manufacturing facility along with knowledgeable, technically-oriented professionals enabling us to consistently meet all of your blueprint specifications and tolerance requirements.

Custom Gasket Mfg. has over forty years experience specializing in the manufacturing of precision die cut and molded neoprene rubber gaskets and seals for a wide range of industries and applications. Neoprene is an extremely versatile synthetic black rubber used for harsh environment applications due to its excellent resistance to oil and petroleum base solvents. Neoprene resists deprivation from sun, ozone and other weather elements. It also displays incredible resistance to damage caused by flexing and twisting. Another advantage of neoprene rubber is that it has very good resistance to dilute acids, alkalis, oils, greases and solvents. Neoprene has the ability to work well in temperatures ranging from -40°F to +230°F, intermittent to +250°F. Neoprene gaskets are used for equipment in all industries.

Die Cut Neoprene® Gaskets

Die Cut Neoprene Gaskets

Custom Gasket Mfg. fabricates die cut neoprene rubber gaskets and water jet cut neoprene gaskets in a wide variety of grades, thicknesses and hardness. The standard thickness of neoprene rubber ranges from 1/64" to 3/8" thick. Die cut neoprene gaskets are typically black in color and their hardness (durometer) spans from 30 to 90 durometer, Shore A. Neoprene gaskets are available with or without pressure sensitive adhesive (PSA) backing.

Custom Gasket Mfg. Available Neoprene® Grades



Molded Neoprene® Gaskets

 Neoprene Molded Gaskets & Seals

Custom Gasket Mfg. specializes in the manufacturing of molded neoprene gaskets and seals. Our custom neoprene molding capabilities include Compression Molding, Transfer Molding, and Rubber Injection Molding. Neoprene (CR) compounds are available from 40 to 90 durometer, Shore A. Neoprene rubber is generally black in color however custom color compounding is available upon request. Neoprene molding tolerances are compliant with rubber molding industry standard RMA A2 Precision tolerances.


Please visit our gasket materials page for more information on our extensive selection of materials.

For more information on custom neoprene® rubber products or to speak with one of our knowledgeable professionals, please feel free to Contact Us or complete our online
Request For Quote form.

Call 800-985-6750 or email your inquiry to sales@customgasketmfg.com