This is a premium hardener specifically formulated to enhance the durability and performance of striping paints, designed to be used in conjunction with a variety of automotive and custom striping applications. It provides superior adhesion, durability, and resistance to weathering. When mixed with striping paints, it accelerates drying time while improving overall hardness and longevity, ensuring stripes maintain their appearance over time. It’s intended for use with striping and lettering urethanes only. It comes in a 1 pint can.