... :average 85um, no less than 61umAppearance:Complete, and color conformity, smooth surface, no lumps and other defectsImpact ... equal 76umAppearance:uniform, smooth, connected lubrication, the same color.Pinhole:1500V no sparkAdhesion:cut test, the coating without stripping ... wrinkles, no swelling, no lossAccelerated Weathering:No big change color, no cracks, no damageSalt spray:no blistering, no ...