How is a 3/4 sheet of coosa board at $175.aprox. ten times more expensive?$?$ A sheet of 3/4 marine plywood has to be near a $100.? Now glass and resin the underside. Now its even up on cost.How about the cost of using epoxy on wood and polyester on coosa board$?$? On the coosa board no need to even resin coat the underside if you dont want to.
3M reinforced polyurethane foam offers lightweight alternative to plywood for marine construction & general use 3M introduces its new 3M Reinforced Polyurethane Foam, a lightweight and rot-resistant alternative to plywood for use in structural and semi-structural applications.
On a regular basis the question shows up on these forums regarding saving money by using construction grade plywood instead of the more expensive Marine Grade Plywood. Today I cut straight line through an 18 mm sheet of construction grade and this was the result. I think this illustrates it.
A Lighter Alternative to Plywood. A new building material or the perfect material for a surfboard? ... Plywood has been a go-to material because it generally works and the price is right. There ...
Lightweight Alternative To Plywood Decking Sign in to follow this . Followers 0. Lightweight Alternative To Plywood Decking. By lefty, October 11, 2012 in Bass Boats, Canoes, Kayaks and more. ... gonna redeck my boat this winter and im looking for a lightweight alternative to plywood.