Coupur 830W

COAPUR™ 830 W is a solvent and Alkyl Phenol Ethoxylate (APE) free polyurethane thickener designed for all types of water based formulations, especially the solvent free formulations. COAPUR™ 830 W increases specifically the viscosities at medium and high shear rates in order to improve tool load, film build, levelling and brush drag. Thanks to its exclusive rheological features, COAPUR™ 830 W also prevents from settling and sagging tendency in low PVC formulations.