U-POL Raptor Adhesion Promoter Aerosol 450ml
 
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