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first time poster here. I’m in the process of finishing my basement and have reached rough framing near my only steel lally column. I’ve noticed rust in the past but just took a good look and am wondering if it is safe to sand and seal, or if it is beyond repair.

There are no gaping holes anywhere. Slight surface rust throughout and a spot or two where the steel has a few divots from the rust. Slightly bulging here or there but nothing too extreme.

My plan would be to sand, seal with a rusty metal primer, and re paint.

Thoughts? Thanks!

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hshow12
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That rust looks very mild, even near the floor where I'd expect it to be the worst. I'd have no concerns about wiping it down and spraying it with a primer designed to handle rust. You probably wouldn't need to do much sanding unless you plan to leave it exposed and want it smooth. Even then I'd consider a textured paint.

isherwood
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