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Ted Mooney, P.E. RET
Pine Beach, NJ
The authoritative public forum
for Metal Finishing since 1989
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Stripping and clear-coating old steel furniture
1998
I'm trying to strip an old steel piece of furniture of its paint and finish it in a clear (powder coat?) coating to reveal the burnished surface of the metal.
I stripped the paint easily enough with chemical stripper (3M), and took off almost all of the rust spots with naval jelly ⇦this on eBay or Amazon [affil links] and a finishing pad. However, I have two problems. First, some of the rust spots are pitted and little black spots remain. And second, there's a milky white wash on the surface from the naval jelly I think, that doesn't rub out.
Any suggestions?
Terry McMahon1998
I'm also in the process of stripping and sanding an old steel cabinet and have run into the same problems you describe. I've found that using #2 steel wool [affil link on Amazon] w/ naval jelly and lots of elbow grease removes the majority of the black spots. Where the pitting was extremely bad, I used the steel wool first, followed by sanding with an electric sander using 150 or 180-grit- sandpaper [affil links].
To get rid of the white residue that remains after using the naval jelly I found that using wet/dry sandpaper (180 grit) dipped in soapy water and again, elbow grease removes the residue.
I too, am now looking for a clear finish I can apply that will protect the metal from rust/corrosion yet let the burnished finish show through. Any ideas?
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