Dy-Mark Zinc Guard Rust Converter

The Dy-Mark Zinc Guard Rust Converter is a professional-grade product from Dy-Mark — Australia's trusted brand for industrial marking, identification, protective coatings, and maintenance aerosols. It is suited to galvanising touch-up and corrosion protection on welded, cut, and drilled steel surfaces and related applications across trade, maintenance, and industry.

Where this product is used

Dy-Mark Zinc Guard aerosol paints provide galvanising touch-up and corrosion protection on welded, cut, and drilled steel surfaces. Zinc Guard is the standard maintenance spray for re-coating damaged galvanised steel in construction, fabrication, and outdoor infrastructure in Australia.

• Galvanising touch-up and corrosion protection on welded, cut, and drilled steel surfaces
• Protective coating of steel structures, gates, fencing, and fabricated metalwork
• Re-coating damaged or worn galvanised steel in outdoor and industrial environments

Key specifications

Selecting the right option

Select by colour and formulation to match the surface being protected. Standard Zinc Guard silver matches hot-dip galvanised finishes; Zinc Guard High Temp Black suits surfaces exposed to elevated temperatures.