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Home Repair (alt.home.repair) For all homeowners and DIYers with many experienced tradesmen. Solve your toughest home fix-it problems. |
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Sanding painted metal?
Hello -
I picked up an old painted metal table at a garage sale -- and wanted to repaint it. Instead of stripping, can I just sand -- so as to remove the brush marks and prepare the surface for a new coat? What grit would be best for this? It's an outdoor end table, nothing worth spending a lot of time on... Thanks in advance for any help - Mike |
#2
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Sanding painted metal?
Treat it like an auto body. Start with something that would be a medium
grit, and work to finer ones. The finer you can go, the smoother the finish, as long as it will be painted properly. I would then prime it with a few fine coats of primer, and very fine sand the primer. You can end up with a very smooth and shiny surface finish like you would want on an automobile. I would not bother to strip and sand it to the bare metal. This is a big job, and I would not think it necessary. This of coarse is my personal opinion... -- Jerry G. ===== "Mike" wrote in message ... Hello - I picked up an old painted metal table at a garage sale -- and wanted to repaint it. Instead of stripping, can I just sand -- so as to remove the brush marks and prepare the surface for a new coat? What grit would be best for this? It's an outdoor end table, nothing worth spending a lot of time on... Thanks in advance for any help - Mike |
#3
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Sanding painted metal?
Mike wrote in message ...
Hello - I picked up an old painted metal table at a garage sale -- and wanted to repaint it. Instead of stripping, can I just sand -- so as to remove the brush marks and prepare the surface for a new coat? What grit would be best for this? It's an outdoor end table, nothing worth spending a lot of time on... Thanks in advance for any help - Mike First scrub the table top clean and let it dry. Then use a medium grit (perhaps 100-200) sandpaper, backing it up with a small block of wood the size of your hand -- a short piece of 2x4 is good. This will make your sanding even and flat to the surface. Sand down all the brush marks and rust, if any. Spray with an outdoor oil-based rust-stopping primer. (Do this out of the wind and with lots of tarp to catch the overspray.) Then spray with your final color. Might need 2 coats. No brush marks. Spraying would take less time than brush-painting. |
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