Product Description: A non-yellowing hardener specifically designed for acrylic coating systems.
Features: Improves key properties such as coating hardness and chemical resistance; prevents yellowing; ensures stable drying time and gloss level.

Product Description: PU Primer Hardener
Features: Excellent compatibility, fast drying time, and improved spray application efficiency.

Product Description: PU Topcoat Hardener
Features: High solids content provides excellent feel and visual appearance to the topcoat; offers moderate drying time, good flowability, and good flexibility.  

Product Description: Water-based hardening agent
Features: Improves the structural strength and drying speed of water-based coatings; offers excellent compatibility; accelerates drying time and enhances hardness.