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General => Detailing => Topic started by: JDM82 on 30 May 2011, 13:26

Title: Removing scratches on car window?
Post by: JDM82 on 30 May 2011, 13:26
Ive had my windows tinted and noticed theres long scratches on the outside of my windows. I noticed them before but they never bothered me but now my windows are tinted they show up really bad.

Can scratches be removed from windows??

If so, How?

If this is a cosmetic matter I apologise  :wink:
Title: Re: Removing scratches on car window?
Post by: JDM82 on 30 May 2011, 15:28
After reading up a bit I see you can polish the scratches out with a kit but the kit is expensive so anyone know of any other methods that doesn't involve shelling out a fortune on a kit?

Ive seen this, anyone any ideas/comments?

http://cgi.ebay.co.uk/NEW-Windscreen-Scratch-Repair-Kit-Glass-DIY-Remover-/380115564434?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item5880a73792
Title: Re: Removing scratches on car window?
Post by: boneybradley on 30 May 2011, 15:33
I don't know about that kit...but if it works let us know  :wink:
Title: Re: Removing scratches on car window?
Post by: JDM82 on 30 May 2011, 15:46
The guys feedback is mixed, loads say it works but then a fair few saying it did nothing, so Im torn  :undecided:

Im hoping Guy or Purple Haze have a idea  :smiley:
Title: Re: Removing scratches on car window?
Post by: Ninj on 30 May 2011, 15:59
Several options depending on how deep they are.  You can mix Cerium Oxide powder into a paste and rub them out by hand or try Jewellers Rouge.

If they are fairly deep you're going to need to be fairly aggressive.  I've used Micro Mesh in the past to remove scratches where a previous owner had caught a ring or something on the glass and for all it's far better suited to plastics, it did work with a fair amount of elbow grease.
Title: Re: Removing scratches on car window?
Post by: JDM82 on 30 May 2011, 17:40
Right ive ordered some Cerium Oxide powder so ill give it a go and let you know what happens  :smiley:

So just so ive got it clear in my head, you just mix this powder with a little water to make a paste then with say, a foam applicator rub the scratches. Wipe off and apply again til the scratches have gone?
Title: Re: Removing scratches on car window?
Post by: Ninj on 30 May 2011, 17:45
Not used it myself but that's how I understand it - they call it CO slurry apparently  :smiley:
Title: Re: Removing scratches on car window?
Post by: JDM82 on 30 May 2011, 17:49
Well ill give it a shot and see what happens, I mite even use a old pad and my DA polisher I think that will work better  :wink:

Thanks for the advice  :grin:
Title: Re: Removing scratches on car window?
Post by: Ninj on 30 May 2011, 17:50
Yep can be applied by machine too - keep us posted
Title: Re: Removing scratches on car window?
Post by: JDM82 on 03 June 2011, 22:48
OK so tried the Cerium Oxide powder and it did nothing  :cry: I mixed it quite thick and polished the scratches for ages with no joy.

Do you think a really fine wet and dry might work? Or will it just make more scratches?
Title: Re: Removing scratches on car window?
Post by: Ninj on 03 June 2011, 23:12
Hmm that's a bugger.

Never used wet & dry on glass but have used Micro Mesh.  Works OK but much better on plastics.  Without seeing the scratches I'm not sure what would be best.

I spent some time working for a glazier and always found there becomes a point where nothing much seems to work, unlike paint where there are a lot more ways around scratches.  Seemingly minor scratches in glass are trickier to fix as they just keep reflecting light and as it's so hard, you need something abrasive but naturally that's going to impart more than it removes.

Is it possible these scratches are from a ring or something embedded in the window seal? 

Good luck
Title: Re: Removing scratches on car window?
Post by: JDM82 on 04 June 2011, 09:41
It looks like they are from something that was in the seal and when they put the window down its done the damage. I just have to live with it I guess  :cry:

Thanks for the advice anyway  :smiley:
Title: Re: Removing scratches on car window?
Post by: Ninj on 04 June 2011, 10:15
Hmm, I had something similar on my last car.  2 parallel lines, obviously something stuck in the seal.

Surprisd it's more noticable with the film on though, I would have thought less light through it would have cut down what was being reflected in the scratch - sorry didn't work out but if you do fancy it, might be worth trying a bit of Micro Mesh, you can get it on the bay.
Title: Re: Removing scratches on car window?
Post by: Mr Blue on 05 June 2011, 01:36
http://www.glasspolishshop.com
Title: Re: Removing scratches on car window?
Post by: JDM82 on 05 June 2011, 20:47
Thanks Mr.Blue I've ordered a kit from them, hopefully it'll do the business   :smiley:

Title: Re: Removing scratches on car window?
Post by: tech1889 on 05 June 2011, 22:39
ive been told brasso works for fine sctratchs
Title: Re: Removing scratches on car window?
Post by: Mr Blue on 09 June 2011, 00:17
Thanks Mr.Blue I've ordered a kit from them, hopefully it'll do the business   :smiley:



Let me know how it turns out  :tongue: