Forgefix TechFast Bonded EPDM Washers provide a watertight seal. They offer protection against the weather especially where moisture and condensation are a factor. The washer seals the hole created in the material being fixed and reduces the chance of corrosion.These Forgefix TechFast Bonded EPDM Washers have the following specification: Size: 6.3 x 16mmPTDFORTFW1663
