Recently, two asbestos-free gasket materials from SealTex—ST-2052 and ST-2058—successfully passed testing under the UK Water Regulations Approval Scheme (WRAS) and obtained BS6920-1:2014 material certification. This certification confirms that both materials will not adversely affect water quality when in contact with potable water. They are suitable for use in domestic and civil water supply systems, such as pipe joints, pipe flanges, water pumps, water heaters, and similar applications.

ST-2058 WRAS

ST-2052 WRAS

WRAS（Water Regulations Approval Scheme）It is the authoritative regulatory body for water services in the UK, whose certifications are widely recognized globally, particularly commanding high credibility in the field of non-metallic materials related to drinking water safety.

BS6920-1:2014This is a key specification published by the British Standards Institution, specifically designed to evaluate the impact of non-metallic products on water quality when they come into contact with human drinking water. Products that pass this standard's testing meet stringent health and safety requirements in terms of chemical composition, sensory properties, and microbiological safety.

WRAS certification not only affirms product safety but also serves as a vital passport for companies entering the UK and European markets. All certified products are listed in the official Water Fittings Directory for public access and oversight.