Originally Posted by
waldig
I embossed it as shown in the video, the material is sorta tenacious and used it to the cover floor for years. I believe it is stable, and the inner plastic roof headliner support will hold it up tightly so it cant sag.
Seen this on roofs on several tv custom car shows, to date I have not heard of issues, so maybe its a good deal. If you have not tuned on to the video, please look as you can compare the roof with your C just be tapping. It makes a positive difference.
Enjoy, Woody