Neutrarust 661 Rust Converter 1Litre

Prompt delivery, well packaged. Excellent product, simple to use and very effective.

Highly recommended for any vehicle. We sanded off loose rust with a wire brush and then coated the van underside and let it dry, then coated again before underseal was applied. Goes black and gives it a protective layer you can overpaint, underseal, do whatever but turns rust black. It does take a while to dry and using a heat gun does cause bubbling so we had to let nature take her time to dry. Also treated corners of sills by sanding loose rust, treating with this twice, and then red oxide (2 coats) before repainting the van. Had a person say for a 28 year old van she looks great, and we want her to stay that way. Used on our vw t4 sills and underbody for protection and would highly recommend to anyone wanting to save their vehicle rust issues.

I used this on the underside of my car and one bottle seemed plenty, topped it over with another product but very happy with the result and would use again, easy to apply with a brush and I think it's viscous enough to use a spray bottle, very happy low odour decent product

Did the job

The best rust treatment that I have ever used, and I will not buy anything else ever again! I purchased this product to treat the underside of a 30 year old Japanese car. After doing a lot of research, and viewing countless videos online with regard to the numerous rust treatments that are currently available, I decided to go with this. I am so glad that I did, as after all, it's not a job that you really want to be doing over and over. Make sure that you clean the area to be treated well, I used a wire brush, and then simply apply Nutrarust 661 with a suitable brush. The product will begin to turn blue and after a few hours it will turn black. I also found that a little goes a long way too! At the time of writing this review, I have done the underside of a saloon car and a Nissan Navara with two or more coats, and I still have half of the 1 ltr bottle left. The finished look is exactly what I was looking for - factory fresh! I was amazed with the way that the product turned rusty old looking items back to a fresh black finish. If you are looking for a no nonsense rust treatment/inhibitor that looks superb when dry, then look no further!

i think the converter is a good item

Absolutely love it.. bit expensive initially I thought. Have used it many times on many things. Lawnmower deck, trailer, car. And bike. Literally turns rust back to good metal. Wll pay for it's self overtime. Easy applied and goes a long way. Great product.

Does what it says on the can ! . . . :-)