Ethylene Propylene (EPM, EPDM) O-Rings | ESP International
Amazon.co.jp: O-Ring CS2.62mm EPDM O RING ID 15.54 / 17.12 / 18.72 / 20.29 x 2.62mm O-Ring Gasket Seal Exhaust Rubber Mount Insulation Tag Locket 100PCS Logic and Gasket (Size : ID18.72
altecweb.com - EPDM 'O' Rings
O-ring, 35.00 x 3.00 mm, EPDM (70A) inner diameter: 35.00 mm, cord diameter: 3.00 mm, material: EPDM (70A) : Amazon.de: DIY & Tools
Is EPDM rubber or nitrile rubber better for 'O' rings?