... kinds of commercial plywood,pine face and back ,poplar core ,mr glue ,bb/cc grade Commercial Plywood 1) Dimension ... Poplar, Pine, Meranti 3) Glue: MR, Melamine, E2, E1, WBP 4) Grade: B/B, BB/BB, BB/CC, DBB/CC, UTY Grade 5) Core: Poplar ... below 12% 9) Quality: No Overlap for Core, No Dead Knots, No Discoloration, No Slip ... , No Empty Holes on Core, Both Face&Back Sanded Well Offer good ...