Explore our range of moulded washers available in a range of fastener gauge sizes.
Manufactured using a custom mould, our washers offers more precise sizing and a consistent shape compared with conventional cut washers. The shaped sealing lip and flexible rubber creates a close seal around the fastener, helping stop water entering through the fixing hole.
With excellent resistance to UV, ozone and weathering, the EPDM material is well suited to roofing applications where sealing performance and material integrity are paramount.