8 MM (.315) EPDM O-RING CORD 70 DURO

This o-ring cord stock is supplied in black EPDM (EPR) 70 Shore A with a cross section of 0.315 in (8 mm), catalogued under part number 0M282E8. It provides continuous extruded stock for building one-off or oversized rings.

EPDM (EPR) is specified here for strong performance in outdoor and exposed installations, good electrical insulating characteristics. The compound resists ketones, brake fluid, and water and steam. Applications involving petroleum oils and fuels or mineral oil-based lubricants call for a different compound.

Maintenance and OEM teams specify it across solar and roofing assemblies, HVAC and refrigeration, and water and steam systems.

Order part number 0M282E8, sold by the foot. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.