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    • Cummins Marine Forum Topics
    • clean up and paint engines

      This topic has 1 reply, has 2 voices, and was last updated byJohn 7 years ago

      May 5, 2017 at 2:00 pm I want to remove rust and flaking paint and repaint engines. Any thought on products to use? Had someone say to use POR 15. I see POR also has a cleaner to etch the metal.

      Started by: Richard Ash in: General Discussion


      1 Reply
      May 6, 2017 at 6:26 am Ā POR-15 is a little too aggressive for an engine paint. Ā Prep requires a degreasing cleaner, an etching solvent, then paint. Ā It requires POR’s thinner solvent, and any spills or overpaint is there forever. Ā Once you open a one pint can, and exposed to air, the paint dries up quickly (6 months). Ā Plus it’s expensive. Ā  I’d recommend plain old Rustoleum. Ā A 50/50 mix of gloss white and gloss almond is a perfect match for Cummins…

      Last Post by: John posted: 7 years ago

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