Please Note: Due to strict Australian Dangerous Goods (DG) regulations, this product will now only be available for local collection in Brisbane only. We cannot ship these sizes via standard couriers.

Stops Rust. Seals Surfaces. Primes in One Step.

Plus Rust Converter & Primer is a fast-drying, industrial-grade solution designed to neutralise rust and prepare metal surfaces for painting or long-term protection. Perfect for steel, iron, and oxidised non-ferrous metals, it converts rust into a stable, sealed surface—saving time, effort, and equipment.

Key Features:

• Industrial strength rust converter and primer in one
• Rapid drying – touch dry in approx. 1 hour (low humidity)
• Bonds to rusted and clean metal surfaces
• Seals and primes for long-lasting corrosion resistance
• Cleans oxidation from non-ferrous metals
• Unlimited shelf life when stored in sealed original container

Ideal For:

• Machinery and equipment maintenance
• Metal railings, gates, and structural steel
• Automotive parts and underbodies
• Trailers, boats, and marine fittings
• DIY repairs and preventative maintenance

Whether you're tackling surface rust or prepping metal for a topcoat, Plus Rust Converter & Primer delivers reliable, professional results—fast.

Product Coverage: 

• Each litre of PLUS RUST CONVERTER & PRIMER will treat/cover approximately 25 square metres.

Directions For Use:

• Remove loose scale, dirt, oil, or grease, but leave surface film of firm rust for the RUST CONVERTER to react with.
• Apply sufficient RUST CONVERTER so that rust does not reappear
• Allow to dry completely (approx. 60 minutes) before applying oil-based undercoat.
• On bare metal that has never been painted: Do NOT wash down with water. Apply product directly to metal surface.  When dry, a harmless white powder may appear. Brush off before sealing the chemically primed surface with oil-based undercoat.
• On painted or previously painted metal surfaces: RUST CONVERTER will only dry when in contact with a rusted area. When the rusted area being treated is completely dry, flush of the surface with water or wipe over with a wet rag to remove any uncured product. For surfaces like wrought iron where "flash rusting" more prevalent, methylated spirits can be used.
• On corrugated, galvanised iron, or zinc-aluminium alloy or similar surfaces, (unpainted or previously painted): RUST CONVERTER will not effectively dry out. To remove uncured product and contaminants, flush the surface with water (HIGH PRESSURE SYSTEM) or wash area with a hose and broom. For touch up areas, wipe over with a wet rag.  To etch zinc coatings, wash down with water after 5 minutes and let dry. Apply by brushing, rolling, dipping, spraying (not pressure spray) or mopping.

Special Notes:

• This product will bleach paint, powder coated or other surfaces if allowed to run on to existing paint work. Etching of glass surfaces may also occur.
• Avoid allowing the product to run or collect into pockets of concentrated material. If they appear remove immediately with a cloth dampened with a 5% of product.
• Do not use on coloured grout or concrete with oxide colourant.
• Not suitable for use on marble or natural stone