Ok guys i have been unsuccesful making my dash piece for my supra as the paint kept on spliting. It had a rubber coating all over it. So i have stripped it all of but i now need to reshape the whole piece with fibre glass or something like it. My problem is it needs to be flexible enough to take in and out with out cracking as it has several mount points on the rear that only fit with a little force.

I need sugestions of the best materials to use and where to look for them.

Hit up with some ideas guys.