... A-alloy board, has the common thickness of 2.0, 2.5 and 3.0mm, The regular A- ... varnish of carbon flouride coating. It shall be 2, 3 or 4 coatings, with the coating thickness ... Size: depends on you3) Thickness: 1.5mm, 2mm, 2.5mm, 3.0mm4) Coating: fluorocarbon resin coating, ployester coating5 ... partition, interior decoration, advertising billboard, exhibition booth, instrument casing and dashboard etc.