... /B, BB/BB, BB/CC, DBB/CC, UTY Grade 5) Core: Poplar, Hardwood, Pine Birch etc Thickness: From 1.6MM to ... , we could do it 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 quality HPL plywood