There are different grades of plywood. The commercial plywood is the standard plywood that you can access in any hardware store when you ask for plywood. The commercial plywood is usually a grade of plywood that is quite cheap because it is manufacturer out of veneers or slices of woods called the ply which is glued or bonded together under high pressure. The commercial plywood is also termed MR plywood where MR denotes moisture resistant. This means that the plywood can withstand a fair amount of dampness, humidity, and moisture. The commercial plywoods are made with different types of veneers that are popular in a particular geographical location. You have commercial plywood made of Rubber veneers in the south whereas, you have veneers made of eucalyptus in some other place.
What is the difference between a commercial board and commercial plywood?
Apart from the comparison of the commercial plywood with marine plywood some another comparison that is usually done is commercial board Vs commercial plywood. Commercial board refers to the medium density fiber boards. The difference, however, is that the commercial plywoods are made by gluing together piles of wood, while the boards are made of fine particles of wood called wood fibers into which the glue is mixed and then compressed under high pressure. Otherwise, all other aspects including the glue seem to be at par apart from the feature that it is possible to have pre-laminated article boards which can be used for decorative purposes and furniture making. In case of commercial plywood decorative laminates have to be glued manually to the plywood. However, plywood is durable and stronger than particle boards.
