Aotco offers Mechanical cleaning by using Glassbead or Aluminum oxide. This process can aid in increasing the adherence of coatings. This process can also be used to prepare materials for metal finishing.
Mechanical cleaning also provides surface cleaning for hard to remove contaminants.
In these situations it is possible to remove the contamination with a blast operation or similar mechanical cleaning. Blasting with a suitable media can remove dirt, mill scale, rust or previous coatings from a substrate, providing a surface profile that gives good coating adhesion.