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
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