Comments by "Lok Tom" (@loktom4068) on "Do Penetrating Oils Block Rust? Let's find out!" video.

  1. Some country folks swears to use old drained engine oil to prevent rust on their vehicles under belly. I told them used engine oil have too much contamination in them. Can you do a test on old used engine oil vs fresh engine oil for anti rust protection ? Plus use Fluid Film as the standard bench mark for comparison.
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