U-POL offers a complete line of accessory products to prep, apply and upgrade your RAPTOR application. Phosphoric acid ester formula promotes paint adhesion to difficult substrates, like galvanized steel and aluminum. Ideal for rub throughs in primer prior to application of color and new bare metal panels. Product Specs Excellent adhesion characteristics Sprays flat Can be topcoated with most water or solvent based paint systems Provides a protective barrier against lifting or solvent attack
