Marine Plywood Versus Regular Plywood For Jon Boat Floor

3m introduces its new 3m reinforced polyurethane foam a lightweight and rot.

Marine plywood versus regular plywood for jon boat floor. Alas this is not so. I ve been unsuccessfully looking for some kind of comparison between the two materials. Plywood is plywood right. Wood is good unless it fails to serve the purpose for which it is intended.

It takes paint well and could make a beautiful finish as a top floor something that regular plywood could not do. Since marine wood is waterproof it will last longer than treated plywood. However there is no harm in using marine plywood for nonwater projects. Advantages of regular plywood over marine plywood.

Given sufficient time and use it may be that the protective fibreglass layer becomes damaged allowing water to permeate the surface and begin to rot the underlying plywood. 3m reinforced polyurethane foam offers lightweight alternative to plywood for marine construction general use. To understand the differences between grades of plywood and the meaning of the various designations is to choose wisely. If the plywood is required structurally then this becomes a messy problem indeed.

Regularly treated plywood is good for everyday projects around the house such as wall and floor sheathing. Marine grade plywood for boat building. The plywood is either expected to be a show face or at least a consistent face that can. In some ways it would make most sense for the plywood suitable for boat building to be the only plywood with a marine grade label.

Fuel economy is important to me so i was considering building with foam core rather than plywood to keep it as light as possible. A sheet can cost 10 to 50 as opposed to the cost of marine plywood which ranges from 70 to over 200 a sheet. In the end marine plywood is ideal for building boats houseboats and other water projects. The main issue with using a non marine plywood is the eternal problem of time.

Regular plywood is much less expensive than marine plywood. As a diyer do you know the difference between marine grade plywood and the more common pressure treated plywood. The difference can sink or float your boat.