Eastwood After Blast is designed to clean, degrease and etch freshly blasted or sanded metal prior to painting or powder coating. Simply use a plastic spray bottle to liberally apply After Blast to the part, wipe and reapply until all of the contaminants have been removed. This blend of aqueous cleaners and phosphoric acid properly cleans and etches metal and will leave a zinc phosphate coating that is excellent for paint, primer or powder adhesion. After Blast also protects the metal from flash corrosion for extended periods. Use on all of your fresh cast iron, steel or aluminum components.
Spray, Wipe & Repeat Until clean
Aqueous Cleaners & Phosphoric Acid Clean & Etch the Metal
Zinc Phosphate Coating Improves Paint, Primer or Powder Adhesion