brown/black film faced plywood for construction with WBP /MR glue size:1220*2440mm 1250*2500mm.12mm,15mm,18mm,21mm brown or black film faced plywood for construction with WBP MR 1.Face/Back: pine natural veneer or black or brown (two-forming or three-forming or one-forming)2.Core:Poplar,Hardwood,Birch,Combined Core3.Glue:MR glue, Melamine glue,WBP glue(boiling time can be decided according to ...