Sealants generally increase the corrosion protection of previously plated and passivated coatings through their barrier effect. At the same time, by adding lubricants to the sealants, it is possible to adjust the tribological properties required by the end customer. Schlötter offers a wide range of sealants for almost every application.
in the automotive and fastener industry to define corrosion and tribological properties.
Improves adhesion and corrosion resistance of yellow chromated layers.
Post-Dip Solution for black chromated zinc and zinc-iron coatings. Fixes the chromate layer and improves its appearance.
Post-dip sol. for black chromated Zn- and Zn-Fe layers, fixes the chromated layer and improves the appearance.
Organic sealant for chromated or passivated zinc and zinc alloy layers. Produces a uniform appearance and improves the corrosion protection.
Clear, transparent hybrid sealant which contains organic- as well as inorganic components. This film doesn’t only increase the corrosion protection but also reduces the sensitivity towards finger prints and improves the appearance.
Inorganic sealant for chromated respectively passivated zinc- and zinc alloy layers. It produces an uniform appearance and improves the corrosion protection.
Post-Treatment for zinc-nickel coatings, for transparent appearance and less sensitve to fingerprints. Replaces the sealing at black passivated parts.
Sealant for chromated or passivated zinc and zinc alloys containing nano sized silicon compounds. It gives a clear, transparent surface film after drying and increases corrosion protection and optical appearance.
Sealer produces a nearly closed coating on parts with complicated geometry.
Sealant with very good corrosion protection on the basis of polysilicate.
Post-dip solution which forms a transparent protection film. It doesn't only increase the corrosion protection but also reduces the sensitivity towards finger prints and improves the appearance.
Sealant with very good corrosion protection on the basis of polysilicate with an integrated lubricant.