Copper Clad Laminated Sheet FR4 Copper Clad Laminate Thickness:0.6,0.8,1.0,1. ... H/0,0/0,1/1,1/H. Copper Clad Laminated SheetI FR4 Copper Clad LaminateThickness:0.6mm,0.8mm,1.0mm,1. ... 2mm,1.6mm,2.0mm .Thickness of copper:18um, 35um, ... pin hole, deep nick, pitting and glue spot on the copper foil covered face is not allowed. Any color changing or ...