Corrosion Protective Top Coat

FINIGARD 469 is designed to protect passivated zinc and zinc alloys against corrosion in a variety of environments.

It has been developed to reinforce the anti-corrosion properties of CrIII passivations on zinc and zinc alloys for the automotive industry.
FINIGARD 469 is suitable for rack applications.

Features & Benefits

  • Cr VI free
  • Very high corrosion resistance
  • UV resistance
  • Good recoatability
  • High adherence on zinc electroplated parts
  • High ductility
  • Improves self-healing properties of CrIII passivations

Fields of application

  • Automotive industry
  • Building industry
  • Fastener, screw, nuts industries
  • Window Fittings industry
  • Corrosion protection for other industrial applications

This process belongs toFINIGARD LINE

The FINIGARD line from COVENTYA is a comprehensive collection of products designed to enhance corrosion resistance and control coefficient of friction for some of the most challenging zinc and zinc alloy fastener applications in the world.

FINIGARD products are mineral and organo-mineral topcoats with highly active and permeable layers that maintain proper water content in the critical passivated or chromated films. This maintains the self-healing properties and enhances corrosion resistance, even in difficult environments.

Products from FINIGARD line can be applied on clear, black and yellow films over both zinc and zinc alloy and deliver the desired results consistently.

All FINIGARDs are free from Cr (VI) and any hazardous compound.

Fields of application

  • Automotive
  • Building industries
  • Wire goods
  • Aerospace
  • Electrical equipment
  • Furniture
  • Leisure equipment
  • Wire goods

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