C2 Maple with clear coating – 2 sides. Prefinished Maple Plywood is extremely stable and is not subject to movements caused by temperature and humidity changes. This makes it perfect for applications where tolerances are tight, such as door panels trapped within rails and stiles. Not having to worry about a panel cupping and bowing or expanding and cracking a frame is a significant benefit. Prefinished maple plywood is an excellent product for creating custom closet shelves and organizer units.