Anodic's 45 years of masking (selectively hardcoating areas) experience is unparalleled. Hardcoat anodized surfaces are produced by the dissolution of aluminum, forming (AL3O3H2O) aluminum oxide. This electro-chemical process produces an integral coating just under the hardness of diamond. Anodic, Inc. remains on the cutting edge of corrosion resistant, non-conductive and high di-electric strength anodic coatings meeting all industrial and military specifications.