What do activator do in clearcoat?

Activators in clearcoat are substances that facilitate the curing process of the paint. They typically contain hardeners that react with the resin in the clearcoat, promoting cross-linking and enhancing the durability, gloss, and chemical resistance of the finish. By accelerating the drying time and improving adhesion, activators help achieve a smoother, more resilient surface. Proper use of activators is essential for optimal performance and longevity of the clearcoat.