Replying to Another idea for a rail/box top

Hey
I am planning to make a rail at home to learn to do them and I was deciding on materials.  I searched the forums and sawa  bunch of good stuff to use but I never saw cora plast (not sure if that is spelt right)  It's plastic cardboard. 

It's really slippery when wet but I'm not sure if that will slide good with skis.  It is fairly cheap to and you could nail it onto a 2x4 for a rail or cover a box with it if it is slick enough.  Nails would sink in deep and create a divit so it won't be in the way.Anyone have any experience with it?
Cheers,
-aaron