MikeNificent
Space Marshal
The galvanized sheet steel we use most is quite paintable. We spray paint it all the time. It does however have a very thin coat of oil residue, which affects painting and might affect electroplating if you didn't wipe it off first.
Maynard is right about the fumes. We Solder door pans and other flashing made from our metal regularly. Between the flux, oil, and other fumes, we have to use respirators. Also, our plasma table has an exhaust fan, which runs non-stop when the table is cutting. Spot welding isn't a problem.
Maynard is right about the fumes. We Solder door pans and other flashing made from our metal regularly. Between the flux, oil, and other fumes, we have to use respirators. Also, our plasma table has an exhaust fan, which runs non-stop when the table is cutting. Spot welding isn't a problem.