Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Page 24Hard Maple Hardwood Industries, Inc. Hardwood Industries, Inc. Front Back Superior Plus ((SUP +)) Superior Plus grades NHLA S/B after H/M surfacing. The following specs improve or clarify H.I. brand vs. NHLA standards: Superior Plus is similar to Superior Prime with the exception of being 5" and wider, limited heartwood on the back, and no requirement of a big-cut. This grade is designed for high-yielding applications that require a high percentage of sapwood on both faces of the board. It is ideal for multiple rip, long, clear 2 face, and clear 1 face cuttings. • 44S+EM(L) • 54S+EM (L) • 64S+EM(L) • 84S+EM (L) • 104S+EM(L) • 124S+EM(L) SKUs: • Sap: Grade Face: 100% sap face after straight-line rip. Back Face: 50% or better sap face after straight-line rip. • Dimensions: Widths 5" and wider, Lengths 6' to 16'. • Minimum Yield: 83-1/3% on the best face, 66-2/3% on the back face. • Manufacturing: Not more than 1/2" of bow, side-bend, wave, or twist in 8' of length. • Splits: Maximum split allowed on each end is equal to the square footage of the board in inches. • Sticker stain: Not allowed on best face. Treated as a defect on the back. • Black Streak: Maximum 1 black streak/sm of the piece on best face, no restriction on back face. • Color: Material from specific regions and mills. • Trim backs: Up to 25% maximum.