KBS Coatings will be CLOSED 29th March until 6th April. If you have a question or require technical support during this time please use the contact us form. Orders placed after midday (NSW time) 26th March will be shipped on 6th April.



RustBlust is a water based rust remover and zinc phosphate pre-priming etch. It is non-toxic, non-hazardous and simple to use.

250mls – $13.00
1 Litre – $26.50
4 Litres – $51.00
15 Litres – $143.00



RustBlast is Step 2 in the KBS 3 Step Total Rust Eradication System.


  • Dissolves & removes metal rust & contamination
  • Provides a gentle etch to metal surfaces
  • Coats the metal with Zinc Phosphate creating a surface profile ideal for optimal adhesion
  • Contains KBS’s unique Oxygen-Block technology, which reduces the effects of flash rusting by over 80% & extends rust-free storage times to 30 days or more
  • Non-toxic, non-hazardous and biodegradable

More Information: RustBlast Instructions

KBS 3 Step Total Rust Eradication System

KBS 3 Step Total Rust Eradication System

Additional information


1 Litre, 15 Litres, 250ml, 4 Litres


Store in a cool dry place away from direct sun light 5-35°C

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