Fiberglassing my a pillars

Done a lot of searching but just can't find the right info. Going to fiberglass in some tweeter pods on my 2009 tahoe. It seams they are wrapped with some sort of clothe. I was going to use 2.5 inch pvc to make the pod and fiberglass them and body fill...sand...paint etc. Can someone please provide me a really detailed link as far as how to properly do this. Have read fiberglass won't stick to the a pillar if you don't properly prep them and the bondo or filler won't stick properly. Just trying to get all my info correct the first time so I can do this process right the first time. Thanks.

 
Its easier than it looks. Just daunting. Ill let someone else do the info giving but just my 2 cents. Dont get Bondo fiberglass. It smells for weeks. Ive heard goodthings about US Composites. Google them.

 
Thanks. Actually kinda excited. Not scared at all. Just didn't want to use the wrong stuff.I will check out US composites. After more research finally found some filler that is specific for plastic all kinds. 3m makes it and some special epoxy to glue the pvc to the pillar. Also found some spray that is like a final coat primer and is sandable to hide some of the imperfections. Probably won't use it though also found some spray texture made by SEM that will give it a stock look. SEM also had an exact match for my interior.

 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

About this thread

Bacovish

Member
Thread starter
Bacovish
Joined
Location
Bastrop tx
Start date
Participants
Who Replied
Replies
3
Views
646
Last reply date
Last reply from
Bacovish
1778578257023.png

Glen Rodgers

    May 12, 2026
  • 0
  • 0
Screenshot_20260511_212804_Amazon Shopping.jpg

Blackout67

    May 11, 2026
  • 0
  • 0

New threads

Top