Atlantic Gasket Corporation, a leading rubber gasket manufacturer, provides a variety of EPDM (Ethylene Propylene Diene Monomer) grades to fabricate custom rubber EPDM gaskets of exceptional quality and reliability. At Atlantic Gasket, all EPDM grades are available as thin as .016" thk. up to .250" thk. We offer EPDM grades in continuous rolls of 36", 48", or 54" wide or we can custom die-cut each grade to your exact requirements. All EPDM grades come in a measure of hardness (durometer) as soft as 40 duro. and as hard as 80 duro.

Features of Atlantic Gasket's Custom EPDM Rubber Gaskets:

• Excellent resistance to ozone, sun, and oxygen

• Excellent resistance to acids, alkali, and ketones

• Excellent heat resistance and aging

• Overall temperature range of -67°F to 302°F (-55°C to 150°C)

• Good electrical insulation properties

Atlantic Gasket's Available EPDM Grades

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

Economy (Commercial) Grade EPDM provides good resistance to chemicals, weathering, ozone, and UV exposure making it suitable in applications for air, hot and cold water, saturated steam, and outdoor service.

Click on the following links to download a specification word document: EPDM Economy Grade

Peroxide Cure Grade EPDM exhibits excellent resistance to heat, aging, and compression set from -40°F to +302°F (-40°C to +150°C) and is ideal for applications involving food, water, and steam.

Click on the following links to download a specification word document: EPDM Peroxide Cured

High Grade EPDM is comprised of 100% EPDM and offers the same resistance as the commercial grade but has higher physical properties, which make it an excellent material for applications that require a low compression set.

Click on the following links to download a specification word document: EPDM High Grade

With advanced computer controlled equipment, Atlantic Gasket is able to manufacture custom EPDM rubber gaskets from as small as 1/16" dia up to 36" dia and any size or shape in between. If required, EPDM rubber gaskets can be custom manufactured at Atlantic Gasket with an acrylic adhesive backing.