Cleaning plastic T Tops
Thread Starter
Junior Member
iTrader: (1)
Joined: Apr 2009
Posts: 70
Likes: 0
From: Charlotte,NC
Car: 1992 Firebird
Engine: Stock 305 TBI
Transmission: auto / stock
Axle/Gears: Stock
Cleaning plastic T Tops
Any ideas on cleaning the aged look in plastic T Tops? I can't really tell if it's on the surface or in the plastic. I did try cleaning one spot with Meguiars plastic headlight cleaner but it didn't help. Any ideas or is it "is what it is"? Looking for glass but until then.......
Senior Member
iTrader: (5)
Joined: Aug 2010
Posts: 916
Likes: 9
From: Wichita Falls, TX
Car: 91 Firebird,00 c2500,75 Vette
Engine: 3.1 but 350 soon, 350, 350
Transmission: T56 soon
Axle/Gears: stock 3.42 Posi to come
Re: Cleaning plastic T Tops
I have the same problem on mine. I tried the meguirs also and no noticable difference. I did look out from the inside and they are all checked. Almost looking like broken tempered glass that didn't actually fall down. This is in the lexan and obviously will not polish out. I am looking for a set of glass for mine. However I may have found a good deal on a pair. A pair of glass t-tops w/ a gm t top bag for $100. Only problem they are 5 hrs from me and will not ship.
Thread Starter
Junior Member
iTrader: (1)
Joined: Apr 2009
Posts: 70
Likes: 0
From: Charlotte,NC
Car: 1992 Firebird
Engine: Stock 305 TBI
Transmission: auto / stock
Axle/Gears: Stock
Re: Cleaning plastic T Tops
I have the same problem on mine. I tried the meguirs also and no noticable difference. I did look out from the inside and they are all checked. Almost looking like broken tempered glass that didn't actually fall down. This is in the lexan and obviously will not polish out. I am looking for a set of glass for mine. However I may have found a good deal on a pair. A pair of glass t-tops w/ a gm t top bag for $100. Only problem they are 5 hrs from me and will not ship.
Senior Member
iTrader: (5)
Joined: Aug 2010
Posts: 916
Likes: 9
From: Wichita Falls, TX
Car: 91 Firebird,00 c2500,75 Vette
Engine: 3.1 but 350 soon, 350, 350
Transmission: T56 soon
Axle/Gears: stock 3.42 Posi to come
Re: Cleaning plastic T Tops
The lexan was stock but I am not the most knowledgable about options so I do not know if glass was even an option for 91-92 years.
I just found another set for $100 about 3 1/2 hrs from me but am thinking about the other set w/ the bag for the same $100. Just more gas to get them.
I just found another set for $100 about 3 1/2 hrs from me but am thinking about the other set w/ the bag for the same $100. Just more gas to get them.
Supreme Member
Joined: Sep 2002
Posts: 9,192
Likes: 20
From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: Cleaning plastic T Tops
The glass tops will swap in, as long as they are not the hook type (the C&C tops). I have a 1992 Camaro, I swapped in glass tops from a 1986 Bird.
Thread Starter
Junior Member
iTrader: (1)
Joined: Apr 2009
Posts: 70
Likes: 0
From: Charlotte,NC
Car: 1992 Firebird
Engine: Stock 305 TBI
Transmission: auto / stock
Axle/Gears: Stock
Re: Cleaning plastic T Tops
Yeah found 2 glass sets at good prices with the pins that I'm looking at. I'm sure the lexan's came on the Bird I have so I'll keep them also. Mine have the key locks on the latch handles and hoping I can swap those out. Dunno yet about if that can be done or not.
Trending Topics
Senior Member
Joined: Mar 2009
Posts: 870
Likes: 0
From: Brick, NJ
Car: 91 Trans Am
Engine: 355 TPI
Transmission: Built T-5
Re: Cleaning plastic T Tops
to my knowledge you can swap the locks out
Supreme Member
Joined: Nov 2009
Posts: 1,255
Likes: 54
From: Lincoln, NE.
Car: '87 IROC
Engine: 5.7 Vortec w/ factory TPI
Transmission: WC T-5
Axle/Gears: 3.45 Posi
Re: Cleaning plastic T Tops
I would keep the lexan ones and paint them the color of the car. Easy mod and it gives the car a hardtop look.
Thread Starter
Junior Member
iTrader: (1)
Joined: Apr 2009
Posts: 70
Likes: 0
From: Charlotte,NC
Car: 1992 Firebird
Engine: Stock 305 TBI
Transmission: auto / stock
Axle/Gears: Stock
Thread Starter
Junior Member
iTrader: (1)
Joined: Apr 2009
Posts: 70
Likes: 0
From: Charlotte,NC
Car: 1992 Firebird
Engine: Stock 305 TBI
Transmission: auto / stock
Axle/Gears: Stock
Thread Starter
Junior Member
iTrader: (1)
Joined: Apr 2009
Posts: 70
Likes: 0
From: Charlotte,NC
Car: 1992 Firebird
Engine: Stock 305 TBI
Transmission: auto / stock
Axle/Gears: Stock
Re: Cleaning plastic T Tops
When I find a glass set I'm going to get the lexan ones painted. I think it would look great.
FYI: I did some research on cleaning lexan plastics and there are cleaners for lexan. A couple of articles said (and said it worked) using toothpaste! Clean first, keep wet and using a soft cloth rub the toothpaste in a back and forth motion. Heck I'm going to give it a shot!
Last edited by blaznhot; Feb 23, 2011 at 05:04 PM. Reason: Adding info
Thread
Thread Starter
Forum
Replies
Last Post
1992 Trans Am
History / Originality
27
May 10, 2023 07:19 PM
IROCZDAVE (88-L98)
Interior Parts for Sale
1
Sep 13, 2015 09:07 PM








