Bonded Sealing Washers are usually an EPDM metal-backed washer. Sometimes the EPDM is in the inside diameter of the washer. The seal provides a greater degree of corrosion protection than conventional washers, making them ideal for plumbing or outdoor applications like roofing. While EPDM is a common sealer, neoprene and silicone can also be used.
EPDM Washers Diameters
EPDM Washers are available on the FCH Network with Imperial/US diameters that range from #0 to 6 and with Metric diameters that range from M3 to M40. The length of EPDM Washers is usually measured from the point to the underside of the head.
EPDM Washers are available on the FCH Network in materials that range from Steel to Fiber
EPDM Washers Finishes
EPDM Washers are available on the FCH Network in finishes or coatings that range from Plain to Fluoropolymer (Xylan, Fluorokote, Teflon)