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Warco Biltrite Gasket Material

Warco Biltrite Logo

Warco has been manufacturing advanced quality sheet rubber gasket material for over 100 years. With ISO 9001 certification, Warco can provide formulations to meet Military, AMS, SAE, ASTM, NSF, FDA, and commercial specifications. All gasket products manufactured by Warco feature cutting-edge rubber technology, with specialized compounds that resist temperature extremes, acids, alkalines, gasoline, oils, greases, fungus, oxidizers, and rocket or bio-diesel fuels.

Hennig Gasket & Seals is an industry leading supplier and distributor of Warco rubber gasket products. With premium rubber gasket material technology, Warco is an industry leader in the production of high-quality gasket sheet rubber. Since they utilize only the finest quality rubber materials in the world, Warco rubber gasket and seals are among the finest in the industry.

Contact us for more information regarding our Warco sheet rubber gasket supplies and materials today, or call us at 800-747-7661 and we will be happy to answer any Warco product questions that you may have. At Hennig Gasket & Seals, we are your premier Warco sheet rubber gasket material distributors.


Warco Rubber Gasket Material Options

If you are looking for the best gasket material options in the industry, look no further than Warco. With an abundance of rubber gasket and seal material options, Warco is a premium provider of rubber sheet and other gasket material.


Molded Rubber Slabs (36” x 36” or 48” or 48”)

Warco’s molded rubber slabs are available in numerous material types and two different sizes. All Warco rubber gasket and seals material provides advanced leakage protection for a wide range of applications. At Hennig Gasket & Seals we carry the following Warco gasket material types:

Specification Grade

At Hennig Gasket & Seals, we offer a full line of Warco specification grade sheet rubber for your specific application needs, including MIL-R and MIL-G Military Specifications, ASTM D 2000 Specifications, and Aerospace Material Specification (AMS).


Neoprene is a polymer that provides moderate oil & gasoline resistance, very good resistance to ozone & sunlight, excellent adhesion to fabric & metals, good resistance to abrasion & flex cracking and very good resistance to alkalis & acids. Hennig Gasket & Seals is a leading distributor of Warco neoprene sheet rubber material.


Very good temperature flexibility, superior resistance to water and steam. It is highly extendible and is sulfur and peroxide curable. It also provides superior properties for outdoor and high temperature applications. EPDM has excellent resistance to heat, ozone, and sunlight and good resistance to alkalis, acids, and oxygenated solvents.

Nitrile (Buna-N)

Nitrile provides extremely good oil and gasoline resistance, superior resistance to petroleum-based hydraulic fluids, a wide range of service temperatures, good resistance to hydrocarbon solvents, and very good resistance to alkalis and acids. Hennig is an industry leading distributor of Warco nitrile rubber products.


SBR provides extremely good abrasion resistance, excellent impact strength, very good resilience and maintains a high tensile strength. The temperature range of SBR is -40˚F to 180˚F and can be synthesized for use as lining rubber, conveyor belt covers and other extremely demanding applications. Contact Hennig Gasket & Seals for SBR molded rubber slab material today.

Natural Rubber

Natural rubber provides superior resilience, tensile, elongation and abrasion resistance, good low temperature flexibility and compression set and excellent adhesion to fabric and metals. Due to its exceptional physical properties, natural rubber is ideal for use as gasket material.


Having been originally used within the aerospace industry, fluoroelastomer rubber sheet provides outstanding performance in very hot and extremely corrosive environments. It can also be used in a wide range of industries including automotive, oil, fluid power, appliance and chemical.


Cloth-Inserted rubber sheet is a material that is reinforced with a type of cloth such as polyester, nylon, cotton or fiberglass fabric. This gives the rubber more reinforcement support and added stability in gasket applications requiring mechanical fastening and high compression.


Butyl sheet rubber material provides excellent resistance to gases, vapors, heat aging, oxygen, ozone, sunlight, abrasion and tearing. It is also resistant to alkalis and acids and provides good electrical insulation.


Contact Hennig Gasket & Seals for Warco Rubber Gasket and Seals Material Today

Contact us for more information regarding our Warco rubber sheet product options or request a quote for further pricing information today. We are your premier Warco gasket material distributors.