Atlantic Gasket Corporation, a leading rubber gasket manufacturer, produces custom rubber Nitrile gaskets of the highest sealing quality and reliability from a wide range of rubber Nitrile grades. All Nitrile grades at Atlantic Gasket are available as thin as .016" thk. up to .250" thk. and come in a measure of hardness (durometer) as soft as 40 duro. and as hard as 90 duro. We offer Nitrile grades in continuous rolls that are 36", 48", or 54" wide or we can custom die-cut each grade to your exact requirements. Nitrile, often referred to as Buna-N or NBR, serves as an ideal rubber gasket material for applications involving oils and solvents.

Features of Atlantic Gasket's Custom Nitrile (Buna-N) Rubber Gaskets and Seals:

• Excellent resistance to oils, solvents, and fuels

• Good resilience in hot and cold temperature extremes

• Good abrasion resistance

• Good impermeability to gases

Atlantic Gasket's Available Nitrile Grades

Click on a link below to download a specification word document for that grade

Special Grade (Commercial) Nitrile — With moderate oil resistance, our commercial grade of Nitrile is a blend of 70% Nitrile and 30% SBR. This cost-efficient blend accommodates less demanding applications, which require resistance to oils, solvents, and fuels.

Click on the following link to download a specification word document: Commerical Grade Nitrile

High Grade Nitrile — This is our premium grade Nitrile and consists of 100% Nitrile rubber. This grade of Nitrile is the optimum choice when your application requires a gasket material that exhibits excellent resistance to oils, solvents, and fuels.

Click on the following link to download a specification word document: High Grade Nitrile

FDA Nitrile — Made from FDA approved ingredients per CFR 177.2600 (off-white color), FDA Nitrile is a superior, long-life rubber that has a good resistance to abrasion.

Click on the following link to download a specification word document: FDA Nitrile

Alternative Fuel Grade Nitrile for Biodiesel & E85- our 60 and 70 durometer alternative fuel Nitrile compounds are designed for applications involving Biodiesel B20 and B100 and Alcohol fuel E85. Biodiesel B100 contains no petroleum, while B20 is 20% biodiesel and 80% petroleum diesel. E85 is 85% ethanol and 15% gasoline.

Transformer Oil Grade Nitrile - designed specifically for use with transformer oil, our Transformer Oil Nitrile compounds meet industry specifications such as GE A12C11E7 and ASTM D 2000 Specification M5BG614 and M5BG714.

Click on the following link to download a specification word document: Transformer Oil Nitrile

By investing in advanced computer-controlled equipment, Atlantic Gaskets is able to manufacture custom die cut rubber Nitrile gaskets as small as 1/16" dia. up to 36" dia. and any size or shape in between. Upon request, Nitrile rubber gaskets and seals can be custom manufactured at Atlantic Gasket with an acrylic adhesive backing.