4.5 MM (.177) EPDM O-RING CORD 70 DURO

0M282E4.5 is a black EPDM (EPR) 70 Shore A O-Ring Cord Stock measuring a cross section of 0.177 in (4.5 mm). In service, this o-ring cord stock provides continuous extruded stock for building one-off or oversized rings.

The material holds up against ketones, dilute acids and alkalis, and ozone, UV and weathering. That behavior comes from the compound itself: EPDM (EPR) is widely chosen for outstanding weather, ozone and sunlight resistance, strong performance in outdoor and exposed installations.

Common environments for this compound include water and steam systems, outdoor equipment, and potable water applications.

Stocked as 0M282E4.5 and sold by the foot. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.