Polishing 400

Polishing 400 is a type of finish that is more matte and cost-effective than mirror polishing or micro-peening electro polishing.

Polishing 400 is a manual finish that must be done with the right tools and technique, requiring the craftsmanship and tradition that distinguishes Posidonia in the marine industry.

This polishing process, which involves cleaning, drying, and polishing with specialized products, is completed with the application of a protective coating to prevent the anchor from tarnishing or corroding over time.