Hard Anodizing

Type 3 class 1 and 2

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• Hard anodizing has the thickest and has the highest wear resistance then any of the other anodizing's.

• Mil spec type III unsealed, offers the best wear results and is an excellent base for paints and adhesives 

• Coating thickness can be anywhere from 0.2 to 2.5 mils (material dependent) with the color varying from light grey to dark grey black.

• Items can be dyed darker at the expense of your hardness and wear resistance.

• Buildup is considered to be half the coating thickness