TechFast Roofing Bonded Washer 6.3 x 19mm Elementech Box 100

General description Forgefix TechFast Bonded EPDM Washers provide a watertight seal, offering protection against weather elements, particularly moisture and condensation. These washers seal the holes created in the materials being fixed, significantly reducing the chance of corrosion. Designed for construction and roofing applications, they feature a metal washer with a bonded EPDM rubber seal that creates a weather-resistant barrier, preventing moisture penetration and minimizing corrosion risks around fasteners. Technical specifications Size: 6.3 x 19mm Material: Metal with bonded EPDM rubber Finish: Elementech corrosion-resistant coating Pack quantity: 100 washers Diameter: 6.3mm Length: 19mm Salt spray tested to 1000 hours Compatibility and accessories Compatible with standard fasteners requiring sealing washers in roofing and construction Works with various screws and bolts where a watertight seal is needed Installation Place the washer between the fastener and the surface being