Upol 735 System 20 Rocket Paint Accelerator 250MLLiquid additive that can be used in small quantities with 2K isocyanate hardeners to achieve rapid through cure. Super accelerator for 2K paints, clearcoats and primers. One 250ml bottle of ROCKET will accelerate up to 63 sprayable quarts of primer or clearcoat! Speeds up demasking and overpainting when mixed with 2K hardeners Increases throughput, improving profits Can be used with all U POL coatings Reduces paint skinning in high humidity areas