... your order 2,PPGI20+/-5 microns on top side and 7+/-2 microns on back side PPGI/Steel Coil Sheet : 1,PPGI,Zinc ... -80g or as your order 2,PPGI20+/-5 microns on top side and 7+/-2 microns on back sideDongying Jinhao. include factory ... or your requirementsCoating thickness20+/-5 microns on top side and 7+/-2 microns on back side,PaintPE/OXCoil ID 508mmCoil Weight4-7MTAPPLICATIOconstruction ,roofing ...