It will be fixed with screws over the whole surface, so it doesn't matter if it wants to spring back. What I'm interested in is if it is likely to crack when I bend it.
I will use painted Medite Tricoya Extreme as the surface layer of a skateboard ramp. The manufacturer doesn't publish bendability data, and I haven't got hold of them to ask. The material is very expensive, so it would be great to hear if anyone has experience with this.