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Friday, September 12, 2008

TECH TIP #8... REPAIRING SCRATCHED PLASTIC LENSES

It's been a while since I did a tech tip, so her's one for ya.

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Did you know that if you get a scratch in a plastic lense, even if deep that it can usually be wet sanded out and then buffed back to a shine?.




Plastic buffs like butter. That means that it is really easy to buff out.




If you have a scratched lense, sand it out. Don't sand any area you won't be able to access with the buffer, or you'll have permanent sanding marks there.




Start with a coarse paper, and work your way down to a really fine grit. Then simply buff it up to a nice shine. a fine grit, to polish compound is all you need. If you have no rubbing compound, and don't want to buy any, toothpaste with baking soda will work in a pinch because plastic is so soft, that is all it will take! Oh yeah, and if you don't have rubbing compound, I'm gonna take a stab in the dark and assume you have no buffer either. Elbo grease will work here just fine.




This works, I promise. Over the years back in the body shop days, and even currently, I've saved thousands of dollars doing this on really expensive plastic headlamp lenses etc.




If you have a scratched lense, don't be afraid to try this.

You have nothing to loose!


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