Certified Sealing Solutions for Safe Potable Water ApplicationsDesigned for reliability in long-term service, WRAS-compliant gaskets provide secure sealing performance under varying pressure and temperature conditions commonly found in water distribution and plumbing systems.
High-Quality Material OptionsWe supply WRAS-approved gaskets in a range of certified elastomers suitable for drinking water applications:
- EPDM (Ethylene Propylene Diene Monomer) – the most widely used material for potable water systems, offering excellent resistance to hot water, steam, and aging
- Silicone (VMQ) – suitable for applications requiring high temperature resistance and long-term flexibility
All materials are manufactured under controlled formulations to ensure consistent compliance and traceability.
Standards & CertificationOur WRAS-approved gaskets are tested and certified under strict UK potable water regulations, including:
- WRAS – certification ensuring materials are safe for contact with drinking water
- Compliance with BS 6920 – testing for the suitability of non-metallic materials in contact with water intended for human consumption
- Full traceability and batch-level certification available upon request
- Materials may also be supplied with supporting compliance to EU 1935/2004 and FDA 21 CFR 177, where required for export applications
Key Performance Advantages
- Certified safety for long-term potable water contact
- No impact on taste, odor, or water clarity
- Excellent resistance to chlorine, hot water, and aging
- Stable sealing performance under dynamic pressure conditions
- Suitable for both static and light dynamic sealing applications
- Available in custom molded, die-cut, or CNC-finished geometries
Typical ApplicationsWRAS-approved gaskets are widely used across the water infrastructure and building services sectors, including:
- Municipal and domestic drinking water systems
- Water treatment and filtration equipment
- Pumps, valves, and pipe fittings
- Commercial and residential building water networks
- Water storage and distribution assemblies
