... MR Glue,1220x2440mm 2) poplar or composition core 3) for concrete construction uses, with smooth surface veneer. Plywood at size 4ft*8ft ... Face & Back, Mahogany Face & Back, Poplar Core Multi-plywood. Thickness: 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 9mm, 12mm, ... ) WBP Glue, MR Glue2) poplar or composition core 3) for concrete construction uses, with smooth surface veneer.4) Special waterproof resin can ...