Maximum Cold Galvanising Rust and Corrosion Protection

  • Exceeds ASTM A780/A780M* (93% zinc in dry film).
  • Complies to AS/NZS 3750.9.
  • 98% zinc purity.
  • High % in zinc contents, providing maximum rust and corrosion protection.
  • Superior adhesions properties, allowing for long term protection.
  • Ready to use aerosol with no additional mixing or additives required.
  • Colour is matt grey.

Silver Zinc Guard Rich is a high zinc content primer that provides long-term protection to steel due to the cathodic (galvanic) action between the steel and the metallic zinc in the coating. This action prevents corrosion from developing under the rich surface coating.

Silver Zinc Guard Rich can be used on many applications such as fabrication, construction, over welding, bridges, fencing, structural, steel, hot-dip deep repairs, boat and marine equipment, electrical installation equipment, air conditioning, heating systems, tanks, pipes, underground equipment, wrought iron, handrails, balustrading, and signposts.


Approximately 1.2m² per can. Coverage is also dependant spraying technique.


When applied at 35 microns dry film thickness, Silver Zinc Guard Rich will provide a minimum of 4 to 5 years of service on exterior exposure. Higher film thickness will prolong longevity. Recoating at intervals will serve to repair damaged areas and prolong the coating’s life.

Refer to Technical Data Sheet for detailed instructions.

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1481R/400400gram aerosol12 units