First to clean mill scale to prep for paint, but would like to see it age. Maybe I should try Muriatic, ey?
It's so shiny I figure keep doing till the weather lets me paint. I bought a gallon jug, it's cheap. I would like to see it age and surface rust. I'd leave it like that. I wanted to find some old corrugated but wound up going to Lowe's. This stuff is so thin I didn't realize I was picking up two at a time when I bought it. The old stuff has more ridges