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Polishing out scratches??

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-Savage-
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PostPosted: 12:30 - 17 Nov 2005    Post subject: Polishing out scratches?? Reply with quote

Here is my headlight, it has some scratches in it which i presume were obtained from a low speed spill befor i bought the bike.

Can i sand/polish them out? wet and dry? anyone tried this before?
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fuzz
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PostPosted: 12:52 - 17 Nov 2005    Post subject: Reply with quote

I think if you try and use anything even slightly abrasive you'll end up making things worse. I'm no expert, but unless you want a full on frost effect, anything you try will compound matters.
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Walloper
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PostPosted: 14:11 - 17 Nov 2005    Post subject: Reply with quote

To remove the scratches you will have to remove the glass to a level below the deepest scratch. It can be done by polishing with fine grain abrasives, but by machine. (Or you will have nil sex life for a month.)
Buy a new lens simple.
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Rookie
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PostPosted: 20:09 - 17 Nov 2005    Post subject: Reply with quote

It could probably be done with a mechanical buffer, but I expect the hassle of getting it there and the cost of having it done would outweight the advantages of just getting a new one. Chances are it won't look perfect.

Keep an eye out on eBay for CBRs being broken maybe?
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Knowlsey
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PostPosted: 21:24 - 17 Nov 2005    Post subject: Reply with quote

Take it to a car windscreen shop, they will polish it out, or try and get some jewellers rouge (rocky horse shit)and a dremmell with polisher
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Bendy
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PostPosted: 21:36 - 17 Nov 2005    Post subject: Reply with quote

You can't see the headlight when you're on the bike, so what's the problem? Smile
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Jack_Cheese
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PostPosted: 23:19 - 17 Nov 2005    Post subject: Reply with quote

The finest wet + dry on earth, used with water. Then coarse rubbing compound, then fine rubbing compound, then T-cut, then more, and more, and more, and more T-cut. Followed by so much polishing, you'll feel like you've just recreated you whole youth's worth of masturbation in one hour. Have fun! Mr. Green

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kawakid
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PostPosted: 00:08 - 18 Nov 2005    Post subject: Reply with quote

Try Brasso
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Rookie
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PostPosted: 00:22 - 18 Nov 2005    Post subject: Reply with quote

Bendy wrote:
You can't see the headlight when you're on the bike, so what's the problem? Smile


Easy for you to say Bendy! Wink
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ZRX61
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PostPosted: 02:53 - 18 Nov 2005    Post subject: Reply with quote

Jack_Cheese wrote:
fine rubbing compound, then T-cut,
Thats a step in the wrong direction... I've polished scratches out of aircraft windshields.. we use 15,000 grit....
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BanditsHigh
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PostPosted: 07:05 - 18 Nov 2005    Post subject: Reply with quote

Easy ... 1200-1500 wet'n'dry ... rub it down using plenty of water until the surface of the scratch is smooth.

If you have a buff and polishing compund then use that for quickness (only polish for a second or so at a time to stop melting the plastic).

The other way is to use T-Cut and then Brasso ... you should be able to get a very good finish.

All the best ... Barry
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Jack_Cheese
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PostPosted: 16:32 - 18 Nov 2005    Post subject: Reply with quote

ZRX61 wrote:
Thats a step in the wrong direction... I've polished scratches out of aircraft windshields.. we use 15,000 grit....


Shocked where does one acquire such heavenly material?

Would work wonders on my paintwork!

Jack
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Walloper
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PostPosted: 19:17 - 18 Nov 2005    Post subject: Reply with quote

25,0000,000,00 grit wet or dry is what you need to use at 178,000,000.5Hz. For about 1 1/2 hours with 15lbs of pressure.
That should shift it for you.
Not too technical for you?
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ZRX61
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PostPosted: 23:21 - 18 Nov 2005    Post subject: Reply with quote

Jack_Cheese wrote:
Shocked where does one acquire such heavenly material?
Would work wonders on my paintwork!
Jack

Wouldn't even make a mark on paint, I usually get it from aircraft part supply companies.
All ya need for paint is 1500 & then hit it with a power buffer.
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Old Thread Alert!

The last post was made 20 years, 73 days ago. Instead of replying here, would creating a new thread be more useful?
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