Wood suitable for outdoor use, treated with chemicals (often slightly green). Wash your hands after use!
3/4” plywood
Used to frame heavy walls and platforms.
use it to cover flats (walls).
Plywood that is thick and used to cover platforms, suitable to be walked on.
MDF
This wood is used for stage floors
3/8” plywood
1x4
Treated Lumber
2x4
Masonite
Lauan
Medium density fiberboard
Plywood that is used for keystones and corner blocks to hold the joints of flats together.