Headlight repair
Discussion
Come on Ant. You've done enough engine stuff to not be put off a simple pair of dirty headlights surely? 
I sorted the ones on my Dads Astra. Some wet & dry sanding pads, started on 600, on to 800, 1200 finishing with 2000 & then went over them with 7 grade glaze polish - sorted. Each light took about 40 minutes start to finish.

I sorted the ones on my Dads Astra. Some wet & dry sanding pads, started on 600, on to 800, 1200 finishing with 2000 & then went over them with 7 grade glaze polish - sorted. Each light took about 40 minutes start to finish.
Behold81 said:
Surely you need to add a new layer of laquer to add a protective coating.
I believe the problem is caused by oxidation and/or UV degradation of the acrylic 'glass'. I used metal polish (Brasso liquid) on my son's discoloured elderly Astra headlights to reasonable effect. A gentle application of wax (I used Mer) to finish off and provide some protection to the 'raw' surface. This process needs to be repeated though as the original protective surface has effectively been removed.This was always fancied by the soft-top communities I've frequented in the past. http://www.hindsightuk.com/
Failing that, 3M and Meguiars both do headlamp restoration kits.
Failing that, 3M and Meguiars both do headlamp restoration kits.

GrumpyV8 said:
I believe the problem is caused by oxidation and/or UV degradation of the acrylic 'glass'. I used metal polish (Brasso liquid) on my son's discoloured elderly Astra headlights to reasonable effect. A gentle application of wax (I used Mer) to finish off and provide some protection to the 'raw' surface. This process needs to be repeated though as the original protective surface has effectively been removed.
This.Gassing Station | HSV & Monaro | Top of Page | What's New | My Stuff



