Well after tons of research I decided on Rust Veto 342 for the undercoating on my soon to arrive TRD Pro. I went ahead and ordered a 5gal pale and the
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Cosmoline RP-342 BLACK Military-Grade Rust Preventive Spray
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Rust Veto - 342 (Cosmoline) Undercoating
Rust Veto - 342 (Cosmoline) Undercoating, Page 6
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OUR STRONGEST, LONGEST-LASTING & FASTEST-DRYING Rust Preventive Aerosol, PERIOD! 1-coat can reliably protect any metal, steel, or iron surface (parts,
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