... decotation Quick Details of waterproof mdf 1. Different Class: E1, E2 and MR grade. 2. Size: 1220*2440mm( ... 3. Materials: Poplar and hardwood 4. Formaldehyde releasing: E0, E1 and E2 5. Veneer: Maple, beech, red oak, birch ... ,18mm,22mm,25mmMaterialPoplar or poplar and hardwood combiGlueE0,E1,E2Surface2.5-6.0mm No Sanded or sand ... cassyshuhua Web: www.huanghepanels.com 15mm, 18mm E1 grade waterproof mdf