GUIDE : Refurbing alloys

JSeaman

SM Official Expert: Guide Author
SM Expert
May 26, 2009
216
0
0
Derbyshire, UK
This is done on a set of 17 inch Team Dynamics Monza 15 spoke wheels in Anthracite (Try to find the exact colour of yours so you can match the paint properly). I had a refurb kit consisting of stick-on carbon fibre style surrounds and centre logos specifically for these wheels and I recommend you get a similar set for your own wheels if available

The basics of painting will be the same for any set of wheels and hopefully this will give you a rough idea of what to do. The results on mine were really good, the only real problem I had was the lack of a dust free environment for the spraying process. Saying that, I'm more than happy with the finished article

Step 1 - Remove the centre caps from the 4 wheels. In my case it was an allen key bolt to remove them

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Step 2 - Using a knife, remove the centre logo which is stuck on

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Step 3 - Once they are all done, grab some wire wool and rub all loose bits of paint away

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Step 4 - Using a gasket scraper/wallpaper stripper/other suibtable sharp instrument, scrape away the stubborn paint. This will take some time and patience, careful not to score too deeply into the metal

The second picture shows that you work on very small areas at a time

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Step 5 - Use a damp paper towel to collect loose flecks of paint and it also gives more protection to stop you scraping the surface. If you leave a little water on the surface then the paint dust you scrape of will collect in it

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Step 6 - Regaularly rince thoroughly and have a go with the wire wool

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Step 7 - The finished article. Step 1 shows the sides (completely smooth), step 2 the back (Again, completely smooth) and step 3 shows the front (Lots of scoring). I deliberately left scratch marks across the facing surface of all 4 discs to help the primer take hold and not flake off again - this is known as 'keying' the surface. The final picture shows all 4 completely stripped of paint

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Step 8 - Get yourself a warm, ventilated and dust free (if you can) area to work in and lay all the discs out on some card or an area you can get paint on. I used plastic primer on mine although it is designed to work on metal too. The results were fine.

Follow the instructions! I've tried spraying numerous things and patience is really a virtue, I did about 6 or 7 coats at 10-15 minute intervals from 20-30cm away. Long sweeping motions and don't try to 'colour it in', simply spray over it and any bits you miss will gradually sort themselves out. I had to leave 24 hours between priming and colour and 24 again prior to lacquer

Second picture shows all painted

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Step 9 - If necessary wet sand back a little then spray again - Use wet sanding paper/sponges and regularly dip it in cold water - this forms a protective barrier and prevents you scoring the painted surface when flatting it out. The job will only look as good as the worst bit you do - make this look good now or it'll look crap through the top coat. I was OK to just give mine a rub with some kitchen towel

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Step 10 - Give them their first coat of colour

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Step 11 - I've included a picture of the first coat to reiterate the whole idea of not colouring the disc in - notice the speckled appearance, this is fine and will disappear after a few coats. Lots of thin layers is the key and don't spray too closely or it will be patchy

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Step 12 - Here's what you should have after all your coats of colour

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Step 13 - Now move on to lacquer. I had to wait 24 hours before doing this and I wanted to make sure I had plenty of protection with the lacquer so did lots of coats. In total I think I did 5-6 in the morning then another 4-5 in the evening

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Step 14 - Once you have applied all the coats of lacquer you should be left with a glossy layer of protection. Be careful not to apply thick coats because it will go really patchy. I used Hycote for my primer, colour and lacquer and it was very good stuff. I've used a bad lacquer before and it dripped which ruined the final piece so test it out before wasting all your hard work

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JSeaman

SM Official Expert: Guide Author
SM Expert
May 26, 2009
216
0
0
Derbyshire, UK
Step 15 - With the refurb kit for my wheels there was a centre logo with a carbon fibre effect surround as shown in the first picture. Carefully I placed all the centre logos on first (Second picture) then moved on to the carbon fibre surrounds.

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Step 16 - To do the surrounding piece, I inserted one of the screws that hold the centre caps onto the alloys so that I could line up the whole in the sticker with the cut out in the centre cap itself as shown

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Step 17 - The finished article, all the logos and surrounds are fitted and they are ready to be put on the car. Second and third picture shows them fitted

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JSeaman

SM Official Expert: Guide Author
SM Expert
May 26, 2009
216
0
0
Derbyshire, UK
You can use paint stripper to help remove the old material but I still recommend you key the surface to assist the paint in sticking properly