Plywood vs Marine plywood
Hi guys
I've been browsing the net looking for info on plywood as i'm building a skateboard halfpipe ramp.
I'm going to use treated pine struts along a 17mm plywood structure for the curves of the ramp but I need the actual ramp surface to be somewhat waterproof
I was advised that marine plywood is a possibility?
Is there any measures of waterproofing standard plywood so that I could get some extra life out of it?
The ramp will be 5 feet high, 22 feet long and 8 feet high so I'm trying to find a balance between quality and price
I live in Adelaide, South Australia so if anyone knows of any suppliers for the products I need please let me know
All info is greatly appreciated
Cheers