... or as request 2) Thickness: 15,18,19,20mm 3)Core: poplar, hardwood,paulownia 4)Glue:MR,WBP Pine/Poplar ... Core Blockboard Specifications:1)Size:1220*2440 or as request 2) ... Thickness: 15,18,19,20mm 3)Core: poplar, hardwood,paulownia4)Glue:MR,WBP5)Face and back:keruing ... T. And L/CCapacity5000 Cubic Meter per Month Pine/Poplar Core BlockBoard