- Eastwood After Blast - Metal Prep
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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About Eastwood After Blast - Metal Prep
Use with a plastic spray bottle (not included) to liberally apply to the metal surface, then wipe and reapply until all contaminants are removed. The blend of aqueous cleaners and phosphoric acid properly cleans and etches the metal, and leaves a zinc phosphate coating that improves paint, primer or powder adhesion. Also protects against flash corrosion for extended periods. Use on all your just-blasted cast iron, steel or aluminum components.
Due to regulations pertaining to recycling, we are unable to ship this product to Alberta, Canada.
1-gallon jug of After Blast
Use after abrasive blasting, soda blasting or sanding/grinding to assure a clean, paint-ready metal surface.
Use in well-ventilated area and wear rubber gloves.