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Penetrating Oil & Rust

Best Rust Converter? POR-15, Eastwood, Rust-oleum Rust Reformer, Gempler's

Aug 2021/12 min/9 products tested

Watch the test ↗

The verdict

  1. 1

    POR-15

    “POR-15 definitely seems by far the best product, but it's also by far the most expensive.”
    Buy on Amazon ↗
  2. 2

    Eastwood

    “I also like Eastwood quite a bit, but it too is pretty expensive.”
    Buy on Amazon ↗

Other picks

  • Budget pick

    Rustoleum Rust Reformer

    “So, if you're really concerned about the budget and depending on the project, Rust-Oleum rust reformer might be the best option.”
    Buy ↗
  • Best value

    Rustoleum 2X

    “Rust-Oleum 2X, which is a very affordable paint primer combination, did a very respectable job when you consider the price.”
    Buy ↗

Everything tested 9

Links go to Todd's own Amazon listings with his affiliate tag intact — this site adds nothing and takes nothing.