... , E1, E2 etc5) usage: Be widely used in the construction, moulds etc.6) Certificate: ISO9001, CARB, CE, FSC7)Poplar plywood & phenolic ... ) No warping, no fracture, not out of shape. Transference to concrete is set up very easily, so good for construction work ... winter the project can also be continued. After installation of concrete, the surface looks like a mirror. (the cement does not ...