... wbp 3. f/b:brown,black,anti-slip,dynea 4. construction used film faced plywood 1. Transference to concrete ... over time black film faced plywood1. size: 1220*2440mm, 1250*2500mm2. thickness: 6mm,9mm,12mm,15mm,18mm,19mm21mm...etc3. core: poplar, hardwood ... , combin, eucalyptus, birch...etc4. glue: mr, e1, e2, e0, mf, wbp5. f/b: brown, black, dynea, surface matt film or glossy film ...