Spruce/fir lumber, fresh wood, kiln dried wood, anti stain treated wood
Copper Cathodes, Softwood Lumber (spruce, Pine), Birch Lumber
Hardwood Alder, Ash, Cherry, Maple, Red Oak, White Oak, Walnut, Yellow Poplar Softwood Douglas Fir, Ponderosa Pine, Southern Yellow Pine (syp), Western Larch, White Pine