Advice on painting bare aluminum and galvanized bits.

Zinc-rich coatings contain up to 93% pure zinc to provide maximum corrosion protection through galvanic protection. Excellent adhesion to galvanized metal. Dries fast 20 minutes to touch. Maximum corrosion protection ideal for use in moderate to severe environments. Can be used on surfaces that reach temperatures up to 200 F.

Rust-Oleum V2117838 Bright Galvanizing Compound, 20 oz.

New galvanized chassis— paint, bed liner, or powdercoat?

Gibraltar Building Products 12 ft. 5V Crimp Galvanized Steel 29-Gauge Roof Panel 13343 - The Home Depot

Weather and corrosion resistant primer bonds tightly to exterior/interior surfaces and specially formulated for aluminum galvanized metal Water-based

Rust-Oleum 8781502 Stops Rust Aluminum Flat Primer, 32 Fl Oz (Pack of 1)

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Evercoat Dura-Build Acrylic Primer Surfacer - Gray, 2274 , 1 Gallon

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How To Paint Galvanized Steel - Dunn-Edwards Paints

How to paint Galvanised steel