Bentone 27 Trialkylaryl ammonium hectorite Elementis Rheology Modifier/ Thickener >> Organoclay >> Hectorite Epoxy Resins Polyurethane >> 2 Components Vinyl Inks Coatings >> Solventborne Printing Inks & Varnishes Automotive OEM >> Primer / Surfacer Automotive OEM >> Top coats >> Basecoat Automotive OEM >> Electrodeposition (E-coating) >> Anodic Automotive OEM >> Electrodeposition (E-coating) >> Cathodic Automotive refinishing >> Clearcoat Can Coating >> Basecoat Wood & Furniture Coatings Plastic coating >> Primer Metal >> Topcoat BENTONE 27 rheological additive is an organoclay (trialkylaryl ammonium hectorite) designed for medium to high polarity systems. Coatings acid catalyzed aerosol systems automotive (OEM/refinish) automotive primers baking systems epoxy systems (solvent) paint removers special effects (e.g. hammer finishes) urethanes (two-component) wash primers vinyl paints zinc dust primers printing inks BENTONE 27 rheological additive coatings imparts sag resistance even at elevated temperatures controls flooding and floating of colors controls penetration into porous substrates assists in emulsion stabilization of water/oil emulsions Coatings: 0.2% to 1.0% Organoclay. Used as a rheology modifier for medium to high polarity systems. Provides sag resistance even at elevated temperatures. Controls flooding and floating of colors, and penetration into porous substrates. Assists in emulsion stabilization of water/oil emulsions. <br> Applications: acid catalyzed coatings, aerosol systems, automotive (OEM/refinish), automotive primers, baking systems, epoxy systems (solvent), special effects (e.g. hammer finishes), urethanes (two-component), wash primers, vinyl paints, zinc dust primers, printing inks and appliance and metal furniture topcoats. <br> Use level: 0.2–1.0%.