EPDM has Passed NFS/WARS Certification Testing

  EPDM is mainly certified by two drinking water safety standards: NSF/ANSI 61 and WRAS. NSF/ANSI 61 is a North American specification, testing harmful substance leachables, heavy metals and odor for water-contact products, mandatory for US and Canada. WRAS complies with BS 6920, serving the UK, EU and Commonwealth regions, focusing on long-term water stability and microbial safety with formula disclosure and annual factory audit. Both certifications apply to water-resistant rubber seals and gaskets, ensuring drinking water safety and global market compliance.