Bonded Washers & Bonded Seals
Bonded washers or Dowty Seals are used in applications that require a stronger seal than ordinary washers. The bonded washers are sealing discs that seal threads and flange joints. They have a metallic ring and a rubber sealing pad bonded together and the sizes available are in metric and inches.
Abbey Seals supply bonded washers in stainless steel and galvanized steel and come in a variety of sizes.