Author Topic: Tail Light Lens (Polishing?)  (Read 1368 times)

Offline filmsurgeon

  • Full Member
  • ***
  • Posts: 594
  • Resto-Mod '70 Convertible Challenger
Tail Light Lens (Polishing?)
« on: February 25, 2014 - 02:26:19 PM »
Need some help/advice.  I accidentally dripped some spray adhesive remover on my new tail light lens while working on removing the old trunk weatherstrip adhesive.  Didn't notice it till it was too late, and the photo shows the damage to the lens.  I already tried to polish it out with plastic polish, but it's still very visible.  Does anyone have any suggestions? Is this kind of thing repairable?  Thanks for the help.
1970 Challenger Convertible (JH27N0B); Resto-Mod; 605 HP, 412cid Small Block; Holley 750CFM Carburetor; A-833 23-spline 4-SPD; A-body 8.75 rear-end w/3.55 gears; 3" mini-tub; leaf spring relocation kit with split-leaf mono and Caltracs; American Racing AR500 Wheels, Rears = 15x10 (5.5" BS) with 315/60-15 BFG Comp T/A Drag Radials; Fronts = 15x7 (3.5" BS) with 215/70-15 BFG Radial T/A Radials.




Offline anlauto

  • Permanent Resident
  • *******
  • Posts: 12328
  • I'm Alan G...I'm a Mopar Addict
    • Alan Gallant Automotive Restoration
Re: Tail Light Lens (Polishing?)
« Reply #1 on: February 25, 2014 - 02:34:05 PM »
Maybe a more aggressive polish, or if the plastic is hazed, maybe carefully scrape it with a razor blade then re-polish :dunno:
I've taught you everything you know.....but I haven't taught you everything I know !
www.alangallantautomotiverestoration.com

Offline plumcrazzy

  • Jr. Member
  • **
  • Posts: 269
Re: Tail Light Lens (Polishing?)
« Reply #2 on: February 25, 2014 - 09:54:08 PM »
Here is the way to go. Remove the lens from the housing. Wash it well with liquid dish soap. Use only automotive grade wet/dry sandpaper and use the finest grit that will remove the flaw. Always keep the surface of the lens wet with soapy water while you sand the lens (it's just like wet sanding clear coat paint)(the lens should always be supported its' full length). Use full length strokes along the entire length of the lens to avoid low spots or dished out places. If you can catch your fingernail in the flaw I would start with 400 or 600 grit and work your way up to 1500 to 2000 grit. 400/600/800/1200/1500/2000. Rinse the lens frequently, dry it with a cloth and inspect for any signs the flaw is still present. I follow with a light power buff on my buffing wheel with plastic compound then follow with a hand polishing with Simichrome or White Diamond polishing compound. I have done hundreds of lenses using this method and it always gives great results. Only one problem though----you will probably have to do the other lens now that this one is flawless. LOL. :burnout:

Offline 170bcuda

  • Jr. Member
  • **
  • Posts: 4
Re: Tail Light Lens (Polishing?)
« Reply #3 on: March 05, 2014 - 07:40:07 PM »
I used this stuff called AUTOSOL to polish out some real nasty 73 tail ligh lens'. It brought them back to an excellent condition.
It may be worth a try. I think I found it at Eastwood.  I've had the same tube for years.

Offline anlauto

  • Permanent Resident
  • *******
  • Posts: 12328
  • I'm Alan G...I'm a Mopar Addict
    • Alan Gallant Automotive Restoration
Re: Tail Light Lens (Polishing?)
« Reply #4 on: March 05, 2014 - 07:46:10 PM »
Yea...any updates here ?
I've taught you everything you know.....but I haven't taught you everything I know !
www.alangallantautomotiverestoration.com