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Godfrey & Wing Inc, the producer and formulator of Imprex 95-1000A, was recently awarded NSF certification in recognition of its ability to meet stringent product controls and chemical stability, making Imprex one of porosity sealants to achieve NSF certification.

The NSF/ANSI 61 Standard the nationally recognized standard for all devices and materials that come into contact with drinking water. To meet the certification requirements our Imprex sealants were subject to extensive extraction testing to ensure that all materials used in our formulations would not lead to any contamination of water. Once the chemical testing was complete the GW production and packaging facilities were subject to onsite audits for compliance to chemical handling procedures and manufacturing process controls.

With over 600 customers in North America using the Imprex family of porosity sealants, Godfrey & Wing is the largest provider of technology and services designed to seal porous materials.

About NSF

NSF International helps protect consumers by certifying products and writing standards for food water and consumer goods. As an independent, not-for-profit organization, their ongoing public health commitment is to encourage everyone to live safer.

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