JENOLITE Rust Converter Liquid 16.9 oz (500 ml) — fast water-based formula, paintable coating

JENOLITE Rust Converter Liquid is a fast-acting, water-based treatment that chemically transforms rust into a stable blue-black coating ready for direct painting.

Built on decades of British corrosion expertise, this rust converter stops active rusting on ferrous metals and creates a paintable surface without the need for expensive mechanical stripping. The 500 ml (16.9 oz) bottle treats small to medium areas and is formulated to be low-odour, non-flammable, and simple to apply for DIYers and professionals alike.

How quickly does it stop rust and what should I expect to see?

The formula begins reacting within about 15 minutes and typically develops a blue-black film that indicates conversion. If the area does not show the characteristic colour within 30 minutes, a second application is advised. Full touch-dry time is short, and surfaces can be painted after a recommended drying period.

• Reaction visible in ~15 minutes as a blue-black coating
• Recoat if conversion isn’t complete after 30 minutes
• Allow at least 3 hours drying time before painting

Which metals and projects is this product suitable for?

This product is made for ferrous metals—anything that contains iron and rusts. It’s ideal for a wide range of maintenance and restoration tasks, from vehicle panels and machinery to garden railings and tools. Avoid using on non-ferrous metals like aluminium or stainless steel where rust conversion is not applicable.

• Designed for steel, iron and other ferrous metals
• Common uses: automotive panels, gates, machinery, garden furniture
• Not intended for aluminium, brass, or stainless steel surfaces

How do I apply the converter for best results?

Preparation and even coverage are key: remove grease, loose paint and flaky rust first, then shake and apply the liquid evenly. You can spray directly from the bottle and work product into crevices with a brush. If you don’t see complete conversion, apply a second coat and allow the recommended drying time before overcoating.

• Clean surface of grease and loose debris before use
• Spray evenly; use a brush for corners and edges
• Do not rinse off—allow to dry and then paint

What safety and storage steps should I follow?

The water-based formula is low-odour and non-flammable, but basic PPE and ventilation are still important. Avoid application in freezing temperatures or direct sunlight and keep the container tightly closed when not in use. Follow label guidance for protective gloves and eye protection to reduce contact risks.

• Use in a well-ventilated area and wear gloves and eye protection
• Store between 5 °C and 15 °C to preserve product quality
• Non-flammable and low odour; no rinsing required after application

Who is this for? JENOLITE Rust Converter Liquid suits homeowners, mechanics, restorers and maintenance teams who need a dependable, easy-to-use solution for stopping corrosion on ferrous metals without heavy abrasion or chemical stripping. It’s particularly useful when you need a paint-ready surface quickly and prefer a water-based, low-odour product with a long heritage of British manufacturing.