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De-scratching Plexi and Lexan
zetec7 - 12/2/07 at 09:20 AM

I had a bit of a shunt in July on my Kawasaki Concours (hit a large deer), and gouged up the edge of my new (and expensive!) Lexan windscreen. I was going to go to a local plastics shop, but on the pohne they didn't sound too hopeful about being able to fix it, so in a fit of pique, I thought I'd have a go myself. I started off sanding down past the gouges with 80 grit black oxide paper, then to 200 grit. Then I used 400 grit, 600 grit (wet) and 1000 grit (wet). By then it was nice and smooth, but opaque. I used some strange "Made in France" polish (it may be familiar to you in the UK, but here no-one's ever heard of it) called "Ouater". It's kind of a cotton wool soaked in day-glo pink goo, which is a very fine abrasive. Anyway, after 10 minutes soft polishing with that, it was perfectly clear! No scratches, just like new!!! - Posted in case others find the information useful...


RazMan - 12/2/07 at 09:27 AM

Ouater, pronounced "water" is a metal polish designed for aluminum. It is very aggressive when in contact with paintwork - it will stripo the paint right off so be careful with it.

Nice to know it works on plastic


02GF74 - 12/2/07 at 09:35 AM

quote:
Originally posted by zetec7
It's kind of a cotton wool soaked in day-glo pink goo, which is a very fine abrasive.


jewellers rouge perhaps?


BenB - 12/2/07 at 10:53 AM

You can also use toothpaste. Used to get scratches out of crystal juggling balls don't you know
And your windscreen with be plaque free and minty fresh for weeks!!!


liam.mccaffrey - 12/2/07 at 11:02 AM

id heard someone say toothpaste is good for scratched cds


PeterW - 12/2/07 at 11:17 AM

Anyone know a supplier of this Ouater stuff in the UK...?

Cheers

Peter


Phil.J - 12/2/07 at 01:53 PM

I used some stuff made by Meguires (called Plastex I think) to polish the windows in the soft top of my Moke, worked really well on this sort of soft plastic.
ATB
Phil