Sealing & Cushioning Washers

Bonded Sealing Washers

Washers that Create a Seal Beneath the Screw or Bolt Head

Bonded sealing washers create a seal beneath the head of a screw or bolt to prevent water entry or contact between the materials. Often used in roofing, bonded sealing washers typically have a neoprene coating. Bonded sealing washers are also sometimes referred to as “roofing washers” and are commonly used outdoors.