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Kirkham Motorsports

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  • 1 Post By KDubU
  • 1 Post By cobragene

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  #1 (permalink)  
Old 09-04-2022, 08:01 AM
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Default Tire letter spots

I added treadware letters to my MT S/R and soon after brown spots began to seep through the letters, I am now having to switch the tires around and considering putting the letters side inward, because they are just too much maintenance, in the pictures I scrubbed them with different cleaners and the spots remain and darken in just a few days. Does anyone have a better way?
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Old 09-04-2022, 09:57 AM
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A little bleach and water works best if the letters aren't darkened on purpose for the authentic look, I've seen them sold new with the patina look.

If they didn't come that way try a little bleech and water mix.
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Old 09-04-2022, 04:30 PM
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The spots are caused by the mold release agent bleeding through the letters. You will not be able to get rid of it by cleaning. The tires needed to be properly prepared by shaving the tire down past the rubber that has the release agent in it, then applying the letters. It is not an easy process to do correctly, you could spend a couple of hours or more shaving one tire but you will not get any bleed through.
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Last edited by CompClassics; 09-04-2022 at 04:32 PM..
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Old 09-04-2022, 05:08 PM
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Its coming through the back
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Old 09-04-2022, 05:38 PM
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Leave them. They are not supposed to all shiny and white. You are trying to emulate true eagles and if you look at those, they get all grubby too.
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Old 09-05-2022, 07:54 PM
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Try carb cleaner.
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Old 09-06-2022, 09:43 AM
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Will the mold release eventually evaperate with time? Then put the letters on?
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Old 09-07-2022, 12:49 AM
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Nope, it is very hard to get off without shaving the tires.
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Old 09-09-2022, 10:35 PM
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Bright white lettering looks fake.
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Old 09-10-2022, 12:44 AM
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Quote:
Originally Posted by fordracing65 View Post
Bright white lettering looks fake.
Don’t clean them then and they’ll look like any other patinated tire, they all start off new looking at the beginning of their life anyways.

There are a lot of ways to make something “look fake”, if you get my drift.

Last edited by CompClassics; 09-10-2022 at 12:49 AM..
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Old 09-10-2022, 06:37 AM
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Who can see the spots if you are at 80mph?
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Old 09-10-2022, 09:09 AM
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Mine have darkened after 3 years of applying 303 preservative. I still have people say they like the tires, a lot.

[IMG][/IMG]
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Old 11-08-2022, 09:03 AM
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I have found lacquer thinner works real well cleaning the bleed through on white letter tires. A bit tedious to scrub each letter but it works.

Another option is let just 'em bleed.

Please excuse the non-Cobra pic, but this is my BOSS 302. I painted stencil lettering on the tires and let them weather. Looks nice if you like the "I drive it hard" look. You can scrub the paint off and repaint when they get too nasty looking.

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