Nacrylic 2550 Acrylic copolymer National Starch and Chemical-Nacan Acrylic Resins Coatings >> Waterborne Architectural / Decorative >> Exterior Miscible in water NACRYLIC™ 2550 General NACRYLIC™ 2550 is a high performance latex designed to allow the paint formulator the versatility to produce a wide range of coatings with outstanding durability and gloss. Benefits excellent scrub durability superior wet and dry adhesion properties outstanding exterior durability chalk resistance cracking resistance color and gloss retention excellent modifying resin for vinyl acrylics brilliant gloss excellent associative thickener response High performance latex. Offers very good scrub durability, superior wet and dry adhesion properties, outstanding exterior durability, chalk and cracking resistance, color and gloss retention, brilliant gloss and very good associative thickener response. Can be used as a very good modifying resin for vinyl acrylics.