AquataFlex® 510 is an aromatic-based, modified polyurethane. This 53 Shore D spray elastomer is ANSI/NSF 61 Certified for potable water use in tanks and vessels that are 80,000 gallons or larger.
Aquataflex 510 displays fast cure speeds and can be used on concrete, steel, or fiberglass. In addition, this product offers an eight hour overcoat window for use in the field. The water resistance is excellent and the moisture vapor transmission testing is favorable. AquataFlex 510 requires a primer on most substrates prior to application. Contact Raven Linings for specific recommendations.
AquataFlex 510 offers five to seven second gel times and is tack free in ten to twelve seconds. It can be applied in temperatures ranging from -20°F to 200°F and in > 90% relative humidity conditions with minimal to no bubbling.
City of Wilson Case Study (Water & Wastes Digest 2015 Top Projects)