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Author Topic: Plastic Headlight Lenses  (Read 975 times)

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laughjimbo

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Plastic Headlight Lenses
« on: 17 July 2008, 12:44:52 »

Can anyone tell me if it is possible to clean up the plastic lenses on a 99 omega, mini facelift model. The lenses look all cloudy now and i am sure it is not helping the light beams.
If they cannot be cleaned can you get new lenses.
They are xenon headlamps.
Thanks in advance guys.


Laughjimbo
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Entwood

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Re: Plastic Headlight Lenses
« Reply #1 on: 17 July 2008, 12:58:09 »

They can be cleaned CAREFULLY ... use very fine 1500/1600 wet/dry with lots of water, I'd suggest masking off the edges well or you can scratch the paintwork :(, this makes them look really bad .. but a good polish after with T-cut or Brasso. It takes quite a lot of time and effort but does make a difference, eventually .....
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davlad22

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Re: Plastic Headlight Lenses
« Reply #2 on: 17 July 2008, 16:27:18 »

We really need to have a How-To for this if there isn't one already  :-/
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razzo

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Re: Plastic Headlight Lenses
« Reply #3 on: 17 July 2008, 16:43:42 »

instead of T cut try Farecla G3, if you can get your hands on a polishing sander & mop head makes life alot easier
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laughjimbo

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Re: Plastic Headlight Lenses
« Reply #4 on: 17 July 2008, 19:23:58 »

Thanks guys, still not sure on how to do it properly, i don't want to knacker my lights. I have seen a few polishing kits where you get the abrasive sponges or pads like the type used for cutting and polishing paint work that you attatch to a low speed drill like a cordless and you use 2 creams with the pads, would these work better or does anyone know where to get them from?

Laughjimbo
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Entwood

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Re: Plastic Headlight Lenses
« Reply #5 on: 17 July 2008, 19:38:53 »

I did it by hand ... fine wet and dry .. makes it look really bad .. then t-cut and the difference was amazing... :)

I was well scared of doing this so just tried a very small corner first .. once it worked I did all the light, both sides on the old miggy  :y :y
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razzo

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Re: Plastic Headlight Lenses
« Reply #6 on: 17 July 2008, 19:59:19 »

ime G3 is a far better cutting compound than Tcut. If you are going to use it with a mop in a power tool go for the white one used for 2k based paints & you need to keep the surface of the headlight wet with water as you polish it otherwise it will burn. If you don't want to use a power tool then G3 can be used by hand, just means a bit more elbow grease is needed
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dbug

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Re: Plastic Headlight Lenses
« Reply #7 on: 17 July 2008, 22:30:13 »

1000 wet and dry (plenty of water) - will remove all yellow but look rough!  Then use cutting compound (again with water) - the type used to clean up paintwork before blowing a patch in - will take the matt finish out.  Then finish with T Cut or similar to give clear shiney finish.  Well worth the effort!
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laughjimbo

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Re: Plastic Headlight Lenses
« Reply #8 on: 18 July 2008, 18:45:00 »

Thanks guys for the advice, i will probably give it a go on sunday.
Fingers crossed.
Let you know how it went!!
Laughjimbo
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lcdman

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Re: Plastic Headlight Lenses
« Reply #9 on: 18 July 2008, 19:38:16 »

I tihnk I've posted this before, but have a look here as well;

http://www.glasspolishshop.com

various products there.

You can also try Fenwicks plastic glass cleaner/polish (used on Caravan windows!) which is available from Soapy Joes (Google them) for about a fiver I think, or your local caravan place.
« Last Edit: 18 July 2008, 19:40:41 by lcdman »
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