Thickener for Interior Wall Paints

Thickeners for interior wall paints are specially selected rheology modifiers that provide optimal in-can viscosity, application properties, and sag resistance for water-based interior architectural coatings. They are typically blends of cellulosic (HPMC, HEC) and associative thickeners (HEUR, HASE) designed to balance spatter resistance, leveling, and film build for brush, roller, and airless spray application. These products are offered as ready-to-use solutions to simplify interior paint formulation.