Cabin door?

[mgraniello]

I am goin to replace the vynl covered plywood under the dash, at the stern and in front of the gas tanks. I want to replace it with something real strong that can clean eaily. I am looking for a material that is something like the material that white cutting boards are made of. I figure I need 3/ 4 X 8 sheets to do all the work. One sheet for the stern one for the fule tanks and one for the dashes. However I do not know where I can purchase it.