... boxes in 20ft, 960boxes in 40ft1400m2/20ft, 2200m2/40ft Bamboo flooring can be easily installed and maintained similarly as traditional hardwoods ... a cement-based patching material. Surfaces must be clean, dry, smooth and free of dirt, wax, oil, paint, curing agents, ... . Spread high grade adhesive over the surface,immediately place flooring onto adhesive with the same direction as No.4.MAINTENANCE1 ...