I have a fiberglass door from Therma Tru and it was stained by someone for me about 10 years ago. Since then we have been clear coating it every few years. Lately it has started to peal (clear coat) and look yellowed. I wanted to strip off all the stain and restain the door. Therma Tru says products that are not meant for fiberglass doors are fine with theirs. They mentioned:
- Bix Quick Stripper
- Bix Tuff Job
- Savogran SuperStrip
- Kutzit
- Dad's Easy Stripper
- 3-M Safest Strip
I have tried Bx Tuff Job and Savogran SuperStrip. Neither of them work. I leave them on for 3 minutes, or 1 hour nothing comes off. I have been scrubbing it with a brass brush and bits come off, however I know with these removers it's supposed to easily come off. Not knowing what the original stain was based on, any suggestions?
Thanks.
JR