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Headlight restoration. Help please?



  FF LY 182
This has probably been covered hundreds of times, but has anyone encountered these island-like shapes forming when refurbing the headlights?
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  FF LY 182
Thanks for the quick reply mate. I'm sort of mid-job right now lol. I'm going to clear coat them afterwards, any reason why I shouldn't?
 

green

ClioSport Club Member
  Hi comp phase 1
There is a brand called spraymax that do a primer for plastic.
It's what I used

This may seem a stupid question but... Did you have to take the headlights off the car to coat them in spraymax?

Cheers
 

bozothenutter

ClioSport Club Member
No need, but makes everythibg easier.
Jest undo the two wheearch screws and the clips in the grille.
Then pull the sides of the bumper out until fully loose.
Then pull the bumper forwards over the bolts on the slampanel
It'l come forward just enough to give ckearance to get at the bolts holding the lights in.
 

green

ClioSport Club Member
  Hi comp phase 1
Thanks for the info. Will get myself some spraymax and give it a go :up:
 
  FF LY 182
This is it immediately after clear coating. I waited over 24hrs then wet sanded with 3000 grit before hand polishing with G3 scratch remover. Haven't taken pics since I polished though so I'll get them up tomorrow

E66DCB00-5EE4-444E-9D6D-D160B7A1CCE6_zpsbi6qg04n.jpg
 
  172 Phase 2
In my experience with plastic lights, The best way is to Sand them down 320, 500, 800, 1000wet, 3000wet Then simply lacquer them off, Admittedly i work in a bodyshop so i have access to a booth, But the lights come out like new and dont fade off like when polished, The only down side is like paint, If its chipped and your local car wash go at it with a jet wash you will get lacquer peel on the lights, Mine on the white clio have lasted over two years though, Both of these suffered badly with yellow lights.

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bozothenutter

ClioSport Club Member
In my experience with plastic lights, The best way is to Sand them down 320, 500, 800, 1000wet, 3000wet Then simply lacquer them off, Admittedly i work in a bodyshop so i have access to a booth, But the lights come out like new and dont fade off like when polished, The only down side is like paint, If its chipped and your local car wash go at it with a jet wash you will get lacquer peel on the lights, Mine on the white clio have lasted over two years though, Both of these suffered badly with yellow lights.

IMG_0023_zpsvujbpqzm.jpg
IMG_0504_zpstf7dy2wg.jpg
IMG_0586_zpsmh4tsskw.jpg
That is what spraymax say in the instructions mate...sand down to 4000 >primer>laquer

I forgot the antistatic cloth....[emoji45]
 
  Clio 182. Black.
I've just been reading your post. I've just started mine. Usual discolouration. I bought a Meguires restoration kit but didn't seem too good. I then bought some wet & dry & have started with 1200 grit. It's much smoother but still hazy. From your post I guess I need to keep working at it & go 1500, 2000 up to 3000 first. I panicked a bit at the frosty look but it would appear I've only just started.
Cheers for the info.
 

Crybert

ClioSport Club Member
  Cup 172
I've never heard of laquering the lights. I tend to just wax them..will this be ok?
 
  FF LY 182
Sorry guys, haven't been on for a while. To @Rocket2042 I would say keep persisting, but I guess you've done it by now? And I haven't had any problems with laquering the headlights @Cribert , but I wouldn't like to recommend it as I don't know what the long term effects are. The idea is that it creates a 'permanent' barrier against uv damage and yellowing. Guess I'll have to wait and see how long 'permanent' is!
 


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