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METAL SURFACES

White Knight Rust Guard Cold Gal Silver

100ml
500ml
1L
310g

White Knight Rust Guard Cold Gal Silver is a heavy-duty, zinc-rich coating designed to deliver superior rust protection while providing a durable silver metallic finish. Ideal for steel, wrought iron, welds and repairing damaged galvanised iron, it forms a rust-inhibiting protective barrier that performs in harsh and corrosive environments.

Product Image

Features

  • Heavy duty, zinc-rich formulation for long-lasting rust protection
  • Creates a durable silver metallic finish for exposed metal
  • Fast drying – touch dry in 15 minutes, recoat in 1 hour*
  • Suitable for steel, wrought iron, welds and repairing damaged galvanised iron
  • Can be used as a decorative silver topcoat or over Rust Guard primers for extra durability

How to Apply

  • For best results, use the recommended White Knight products and follow the step-by-step guide below.
    • Remove all rust back to bare metal where possible

    • Ensure surface is clean, dry and free from dust, grease, oil and contaminants

    • Remove scale and loose coatings before application

    • In severe conditions, prime bare steel with an appropriate White Knight Rust Guard Cold Gal Primer

    • Do not use with acidic products such as rust converters or concrete etchers

    • Stir thoroughly using a broad flat stirrer for at least 5 minutes before use and during application

    Surface contamination or remaining rust can reduce coating performance and durability.

    • Apply using brush or roller

    • Apply 2 coats for best results

    • Work evenly across the surface to maintain a consistent metallic finish

    • Do not apply below 10°C or above 35°C

    Uneven application can affect finish consistency and protection.

    • Covers approximately 7m² per litre per coat, depending on surface

    • Touch dry: ~15 minutes

    • Recoat: after 1 hour

    Drying will be slower in cold, humid or low ventilation conditions or where heavy films are applied.

Where to Use

Welds & Joints
Fence Gates & Railing
Letterboxes
Shed, Carport
Gutter / Downpipe

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