For some people they resort into soda blasting when removing paint from their aluminum frame.
Touch up paint for aluminum bike frame.
The best bet with aluminum is to send the frame out to a shop which specializes in stripping paint off aluminum mostly using chemicals.
Aluminum bicycle paint system the frame is stripped to the base metal using chemical strippers.
When you feel the new paint is flat or flush against the frame apply a wax polish to the area to bring up the shine.
To prepare the surface for touch up paint don t sand the chipped area except to remove rust.
Note it can be tricky if the paint has a pearl or metallic finish.
This will help the touch up paint to adhere by removing any traces of grease wax or oil on the surface of the frame without damaging the.
Then the frame is cleaned with dupont s 225s metal cleaner.
Make sure that the frame is completely clean.
1 16 of 220 results for bike touch up paint dupli color afm0360 dark shadow gray ford exact match scratch fix all in 1 touch up paint 0 25 oz.
The acrylic color coating we ve developed is unlike traditional metal or car paint and is suitable for steel aluminium and carbon parts.
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Clean around the area to be painted with isopropyl alcohol.
Bring the frame to a store s cosmetics section and find the two colors closest to the colors you want to fix.
If you have a large chip apply clear lacquer after applying and sanding back new paint.
Titanium is softer than steel and any paint should be removed using chemical paint remover as with aluminum.
Titanium is often left unfinished as it does not rust.
It will help improve the appearance of the paint is the damage is large.
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Most manufacturers treat their frames bare surfaces with a very thin phosphate coating that inhibits.
This is the classic route.
Next the frame is glass beaded.
First clean it with rubbing alcohol and a lint free towel.
Then painting is not an issue.
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If it s not raw aluminum.
Good ole fashion nail polish.
Spray bike paint is a dry matte powder coating that doesn t drip dribble or misbehave in any way and gives a deep thick layer with just a single coat.