English
Pencil Plywood Plywood is a type of commercial plywood with grooved backing. Commercial plywood in simple terms is the basic or standard plywood available.
Pencil Plywood Plywood is a type of commercial plywood with grooved backing. Commercial plywood in simple terms is the basic or standard plywood available. Commercial plywood is also called MR grade plywood. MR stands for moisture resistance. Do not confuse MR with waterproof. Moisture resistance means that the plywood can withstand some amount of moisture, humidity and moisture.
