Simplified technology with good performance

ZINCROKOTE® is a zinc flake anticorrosion coating using water-based chemistry. Derived from reference technologies developed by NOF METAL COATINGS, it is applied in 2 coats and meets corrosion resistance requirements up to 400 hours in salt spray test.

• Coating with metallic silver appearance consisting of :

1 basecoat coat
+
1 topcoat coat

• Thin dry film, non electrolytic
• Water-based chemistry
• Free from hexavalent and/or trivalent chromium, nickel and cobalt
• Passivated zinc and aluminum flakes in a binder

Download product information sheet

Characteristics and performance

• Adjustable coefficient of friction thanks to PLUS®-family topcoats
• Performance maintained at elevated temperatures (up to 300°C)
• Electrical conductivity for most application
• Bimetallic compatibility with aluminum
• No hydrogen embrittlement
• Paintable coating

Corrosion resistance

Results may vary depending on substrate, geometry of parts and type of application processes, without thermal shock nor mechanical damage.

Application processes

ZINCROKOTE® can be applied by Dip-Spin, using bulk or rack coating process.

Health and Safety

• Aqueous dispersion
• Complies with REACh
• Complies with the 2011/65/EU and (EU) 2015/863 directives

International standards

• ISO 10683 - Fasteners: non-electrolytically applied zinc-flake coatings
• EN 13858 - Non-electrolytically applied zinc-flake coatings on iron or steel parts
• ASTM F1136 / F1136 M - Zinc/Aluminum Corrosion Protective Coatings for Fasteners.