This is a picture of an older model Porsche car body that has been partially wet abrasive blasted using HoldTight 102 to remove salts and contaminants and prevent flash rusting. It was blasted by our distributor in Chile. As you can see, he has not blasted the engine cavity as it is still red as was the exterior of the body prior to blasting.
The blasting company was very pleased with results of the clean car finish.