... 2, Thickness: 21mm (3 x 7mm),27mm (3 x 9mm). 3, Material: Fir/Spruce. 3 Ply Shuttering Board (for concrete use), 3 Layer Shuttering Panel, concrete ... Description:For construction use, the function of the 3 ply shuttering panel is the same as filmfaced plywood, in various ... film faced plywood,shuttering plywood, or 3 ply shuttering panel.Woods Panel are made of 3-plywood with a thickness of 9 ...