... inner-room, zipper, bike etc.It has no special limitation about base materials, such: gold, silver, axletree, nickel, zinc plating deposit ... will result in color difference. If it is equipped with anode container, valid area is about 80% of naked areaBath make-up ( take ... directly without diluting, R-811 is hydrophobic solvent, it will take long to mix together with tank lacquer, or else it results in ...