EPDM rubber provides a non-conductive, vibration-damping interface for electrical panels. Material: Black EPDM rubber. Rubber Washers. These EPDM rubber flat washers are sized 1/4″ ID x 3/4″ OD x 1/16″ thick.
Ideal for closing knockouts after wiring. firm under vibration. The material resists tearing during installation and maintains. It installs with a simple press fit and. Molded from durable black silicone rubber, each plug remains flexible while holding.
