My project is to create a 8' X 8' portable dance floor. The way I am planning to do it is to get four 4' X 4' pieces of 3/4" plywood with a sanded veneer. I will then screw on some 2" X 4" wood along each edge of each plywood piece for support. This way I can stack the floor when it's not being used.My problem is that the plywood isn't slippery enough as it comes. I am thinking it needs some polyurethane finish to make it more slippery but I am not sure the best way to do it and which polyurethane to use. Does anyone have any advice? via /r/DIY http://ift.tt/2uUgTAs
