Rheovis® PU20

Rheovis® PU20 by BASF is a highly effective rheological control additive for water-borne coating systems. It offers outstanding balance of low viscosity at low shear rates and high viscosity at high shear rates. It provides excellent flow, levelling, flexibility, and brush drag properties, even in the absence of coalescing solvents. It helps in resin formulation. Ideal application includes high-build coatings such as high-quality wood coatings. Recommended usage level of Rheovis® PU20 is 0.5 to 1.5%.