1.5MM CS X 13MM ID BLACK EPDM 70D

APG stocks the E1.5X13, a black EPDM (EPR) 70 Shore A O-Ring measuring an inside diameter of 13 mm (0.512 in), a cross section of 1.5 mm (0.059 in), and an outside diameter of 16 mm (0.63 in). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The material holds up against brake fluid, ketones, and dilute acids and alkalis. That behavior comes from the compound itself: EPDM (EPR) is known for strong performance in outdoor and exposed installations, good electrical insulating characteristics. Continuous operating temperature is published at -65°F (-53.9°C) to 300°F (148.9°C). It should not be specified for service in petroleum oils and fuels or aromatic hydrocarbons.

Maintenance and OEM teams specify it across outdoor equipment, brake and phosphate ester systems, and solar and roofing assemblies.

Stocked as E1.5X13 and sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.