4" Unfinished Solid Red Oak #2 This #2 common grade contains

This #2 common grade contains sound natural and manufacturing variations including knot holes

longer planks

small knots and slight mineral streaks

and waterproof

The pictures and definition we provided were taken from the National Wood Flooring Association

4" Unfinished Solid Red Oak #2 This #2 common grade containsThis floor is an unfinished product and must be finished after installation. This #2 common grade contains sound natural and manufacturing variations including knot holes, open wormholes, and other open characters along with prominent color variations. Manufacturing variations include drying characters and machining irregularities. No. 2 Common is most desirable for applications where numerous notable character marks and prominent color contrast is