Potable Water Linings | NSF 61 & 600 Certified

December 2025

Duromar HPL-1110-PW: Immersion-Grade Potable Water Lining

A high-performance, 100% solids, zero-VOC epoxy lining formulated for immersion service in potable water infrastructure, including tanks, vessels, and process piping. HPL-1110-PW retains the excellent flexibility and corrosion resistance Duromar is known for, while now meeting the stringent health effects criteria of both NSF/ANSI/CAN 61 and NSF/ANSI/CAN600 for safe use in drinking water contact environments.

Duromar GMC-PW: Patching & Local Rehabilitation Epoxy

A versatile patching-grade epoxy compound designed for minor repairs and localized rehabilitation of potable water systems. GMC-PW provides long-term chemical and environmental resistance in small-project applications such as pipe splices, valve bodies, and pump casings while also meeting NSF/ANSI/CAN 61 and NSF/ANSI/CAN 600 certification requirements.

Why This Matters for Water & Wastewater Applications

• Certified for Potable Water Contact: Both products are certified for compliance with drinking water health effects standards recognized throughout North America and in global regions that follow NSF/ANSI/CAN 61 and 600.
• Safe for Critical Infrastructure: These technologies deliver non-toxic, low-emission performance while ensuring that drinking water systems remain protected from corrosion, leaks, and contaminants over their service life.
• Fast Return to Service: Engineered for ambient cure with no force curing required, they help minimize downtime for essential water treatment and distribution assets.

See our press release on Coatings World.