Rust Converter & Primer 1 Litre Water based & Non-Hazardous

I have used various rust remover treatments but always come back to this one. Using it to touch-up areas on a car before painting has always gone very well. It is particularly tolerant of being painted over unlike some other treatments which make paint bubble ! I purchased the 1 litre container because it is more aggressively priced than the 250 ml but have found that I needed a lot less than I thought. It is not like paint, it has a watery, slightly creamy consistency and goes a long way. The only thing that did not go to plan on this job was the final colour. I have always painted over it before but on this occasion decided to treat my very rusty, poorly maintained fire-pit with Neutrarust before putting it away over winter (I am not really bothered if the finish burns off next summer). I used a course wire wool to prepare the surface then applied a coat of Neutrarust 221. This then turned my firepit blue and it ended up a very nice deep black colour with a rusty hue to it. I was very pleased with this finish. I had no intention of using paint over the Neutrarust so used a second coat, the following day, for extra protection. Again it turned blue but the final result is not as good as the first as it is now black with light grey blotches. I have decided to leave it as it is because I imagine it will weather and the colour will develop when the fire-pit is used again but I would only use one coat in future if repeating the task. Despite my experience if it is a treatment for rust you need this is my favourite because it :- 1] is the easiest to apply because it is not too viscous, water soluble, less toxic – it does not hurt if you accidentally get it on your skin; 2] acts as an under coat and tolerates over coating by most paints; 3] after one coat over rust it cures to a black colour which looks like you have painted the item black; 4] stops the progression of the rusting process This is my go to rust treatment and I will buy again.

Excellent and works as it says

Wow did not expect these results , it is expensive but boy does work , looked at many products. This looked the best . Try to clean with wire brush first , do not remove underlying rust . This product needs to react with surface rust , just pour into small containers, use artist paint brush and apply. Leave to dry , 24 hours , next day surface has turned black with Some White flecks . But all the rust has disappeared, fantastic .

Brought this to do the sills on my car. Works well but it will only change the colour where there is rust. Not sure why I thought it would paint the whole side and sort of act as a proofed but it’s really only a converter as far as I can see. Poured out what I needed into an old cup and painted on with a brush. Starts off white then turns blue and finishes black. Goes on well and a little goes a long way so will last a while! Is quite drippy if you’re over zealous but doesn’t really matter where I was using it as it just went to the floor. Quite handy that it doesn’t actually Change the whole thing black as if you get a little on the bloody work it can be easily wiped away and not leave any marks. Unless of course you had rust there. Overall pleased. I can only imagine this is just for surface rust though

Effective treatment, I used it under my 20 year old Jimny. Easy to apply with a brush: do wear gloves and eye protection, it's rather thin and will splash/drip. Second-coat any area's where rust shows through the first coat. Changes to a black finish on contact with rust. Can be overpainted, I used a spray-on undercoat the following day and am pleased with the effect. Brushes can be washed out with water. Best to pour out the quantity you want to use in to an old glass jar with a screw lid: then you can save the unused portion (it will keep if kept in an airtight container). I used two litres to do the entire Jimny (including the inside of the wheels (steel)) and have about an inch and a half left in the container. To be fair a bit of that is spattered on my drive and me though....

This works really well. I can’t believe how effective it is against rust. Quick to dry and really easy to apply. I used this to refurbish old cast iron gutters.

Much cheaper than Kurust. Liquid twice as viscous as Kurust, same colour, very likely the same composition (Phosphoric Acid) plus some form of resin to act as barrier. It works but you have to know what youre doing, top tip, acid becomes more energetic as temperature increases 😉 not recommended bit heat the steel not the product and use mask if the product is likely to vapourise.

I've used kurust and jenolite in the past but having done some more research I thought I would try neutrarust and I'm glad I did it covers really well and seems to be a good hard finish. I've got one fiat 500 rear axle done and the Abarth is next. The only parts on the car that are known to rust. Dries to a black colour I will be lanoguarding over the top of this in a few weeks.

Funciona perfectamente ! Al agua , se aplica muy bien, se limpian muy bien los medios de aplicación, el acabado perfecto.

Es casi tipo gel. Me gustan más los que son más líquidos, secan antes y me da la sensación de que penetran mejor... Aún así parece efectivo.

Mala calidad, el metal adquiere un color verdoso una vez seca y la pintura queda muy blanda incluso pasados varios días. Tuve que comprar otra marca con mucho mejores resultados en todos los aspectos. No lo recomiendo, es tirar el dinero.