Forum Discussion

ron_dittmer's avatar
ron_dittmer
Explorer II
Aug 21, 2014

What Product To Brush On Rusty Metal, Suggestions Please

The under side (pavement side) of our entry step has surface rust that is not bad yet, not flaking rust, not like barnacles. I'd like to brush on a good long-lasting product that is easy to apply. I...
Class C
mlts22's avatar
mlts22
Explorer
Aug 21, 2014
I'd check Amazon reviews. I've used one product (Ospho?) that was a decent primer, and used phosphoric acid to turn rust into a more stable compound. Then added a paint on top of that. All this after a good brushing, cleaning and letting the surface air-dry for a while.

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