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Old 16th October 2019, 09:59   #8
clf
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Originally Posted by jim_k View Post
Thanks. I have a tin of paint too so I might take your advice here. How many coats did you apply and how long did it take to dry (baring in mind it's Oct now so not ideal time of year).



Just found on Youtube that the clear film on the alloys is called clear coat and can be remove by paint stripper.
Clear coat, lacquer, regardless of what you wish to call it, as the corrosion is there, that needs to be treated. Forget paint stripper, as you will still need.to smooth it down. Wire brush loose paint and corrosion off first then Use wet and dry sandpaper. I would probably start with an 800 grit (going as low as 200 if it was severe, but only using it on the corroded parts). Then sand again with finer papers up to around 2000 grit. (This more you do, the better the finish will be)

If the corrosion is severe, you would likely need filler, of which there are some for alloy wheels. Smooth this off and then spray a high build primer when you are happy with the sanding results. Rub this down with a 1500 - 2000 grit until you are happy with its smoothness. Then apply the colour, rubbing with wet 2000 grit between each coat until the last. Once the last coat of.colour is on, then spray clear coat/lacquer on. Again rubbing down with wet very fine 'wet and dry' between coats. Until the final coat.

There are YouTube videos aplenty for wheel painting, which should show this. Preparation is key to getting a good result, as is temperature and humidity (I would do it in the summer for this reason).

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