Cherry Front Back Hardwood Industries, Inc. Superior 1 Face is designed for high-yielding applications that require a very high percentage of heartwood on only one face of the board. This grade allows moderate gum on both faces. It is ideal for multiple rip, long, clear 2 face, and heart 1 face cuttings. Superior 1 Face grades NHLA S/B at H/M with the following exceptions: • Heart: Grade Face: 90% to 100% heart face after straight-line rip. Back Face: No percentage of heart specified. • Graded after surfacing. • Manufacturing: Not more than 1/2" of bow, side-bend, wave, or twist in 8' of length. • Dimensions: Widths 5" and wider, Lengths 6' to 16'. • Splits: Maximum split allowed on each end is equal to the square footage of the board in inches. • Sticker stain: Not allowed on grade face. Treated as a defect on the back. • Color: Material from specific regions and mills. • Gum: No limit on either face. Extreme gum pulled to Superior Rustic. Superior 1 Face ((S1F)) SKU: 44S1FEC(L) Hardwood Industries, Inc.