Waterproof film faced plywood size:1220x 440mm, 1250x2500mm Thickness: 6mm - ... MLM,MR Core: Poplar,Birch,Combi we produce film faced waterproof plywood for concrete formwork1. Film: brown film,black film.2 ... poplar , birch, mixed core3. Thickness: 6,9,12,15,16,17, 18,21mm 4.Thickness Tolerance: +/--0.5mm .5. Grade: ... GP: 16 palletsQty/40' HQ: 18 pallets Film Faced Waterproof Plywood For Concrete Form