Moulded Washer -8g/12g, OD 8.5mm – Black

The Aquaseal Moulded Washer for 8g and 12g fasteners features a 8.5 mm outside diameter and is manufactured from high-quality EPDM rubber for reliable sealing and increased durability.

Made using a custom mould, the washer offers more precise sizing and a consistent shape compared with conventional cut washers. Its shaped sealing lip and flexible rubber help create 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.

Price listed per 1,000 washers. Box quantity = 8,000 washers.

Other sizes/styles available. View here.