| Sometimes referred to as hardcoat or Duranodic finishes, provides the heaviest and most durable anodic color coatings available. Because hardcoat anodizing is produced piece by piece (or batch), it is a more expensive option compared to the coil anodizing process. Color consistencies during a hardcoat run may vary substantially due to the difficulty in controlling submersion time, electrical currents, and the chemical composition of the batch. |