Enseal 21

Enseal belongs to the inorganic sealers/topcoats from MacDermid Enthone, used as clear, water-based, chromium-free topcoats on zinc and zinc-nickel surfaces. Enseal sealers increase corrosion protection, can influence functional properties such as friction values, and improve the decorative appearance of the surface. Enseal 21 is an ELV-compliant, chromium(VI)-free sealer for electroplated zinc and zinc-nickel surfaces.