AT-623 thickener is a low viscosity polymerized emulsion. Widely used for thickening water-based/waterborne paints and inks, with small dosage, non matting, stable storage, and less prone to mold. The water-based/waterborne paint and thick coating ink produced with this product do not fall, have a good feel during construction, do not have brushes, and do not block nozzles. It is the best additive in the production of building coatings, fabric coatings, electrostatic flocking, and adhesives.