Use “After Blast” after blasting or sanding metal, then paint, prime or powder-coat.
After Blast cleans, degreases and etches just-blasted or newly-sanded metal to improve adhesion for painting, priming or powder-coating.
– Spray, wipe and repeat until clean
– Aqueous cleaners and phosphoric acid clean and etch the metal
– Zinc phosphate coating improves paint, primer or powder adhesion
– Also protects against flash corrosion