18mm Blockboard---different quality Supply different quality blockboard with competitive price Blockboard with different qualityProduct Detail:DescriptionBlockboardFace/BackOkoume/bintagor other as your requestGradeAAA, AA, A or as requestUsageDecoration, furniture, constructionCorePoplar core , pine core, or as customers requestGlueMR, Melamine, WBP, E1, E2, E0Size(mm)1220*2440mm,Thickness(mm)12 ...