Hydroxyethyl Cellulose (HEC) is a high-purity, non-ionic water-soluble polymer specially engineered for architectural coatings, particularly textured stone paints. Acting as a critical rheology modifier, it delivers exceptional thickening, water retention, and anti-sagging properties, ensuring your stone paint formulations achieve superior workability and a flawless architectural finish. Key Functional Benefits Advanced Rheology Control: Provides optimal pseudoplasticity,