JENOLITE Rust Converter Spray 500ml - Aerosol Rust Treatment for Metal

Applied to a 64 plate focus st tdci with 89k on the clock. In the last 5 years the car has received a couple coats of lanoguard so car wasn't too bad underneath to begin with, but subframes and few suspension linkages were looking a bit tatty so this time around i thought I'd try something different! I used a drill to wire wheel the worst bits off where engine tray has encouraged rust over time with the view of applying this then painting with hammerite after drying period. HOWEVER, i was more than happy with the reaction and how it looked once applied and left to dry. As a result i decided not to bother coating with paint and potentially making the rust worse in the long run. With MOT due in the next month I also decided I would rather it look genuine and tidy than looking like it had been painted to hide issues Again whilst at it i coated a lot of other areas as a bit of a future guard. It dries to a good sheen whilst leaving a protective coat so happy with result. I put a liberal/ 2 coats on most areas so in the end i used 2 tins exactly. Being an aerosol i also found it easier to apply than lanoguard and wasted less product as it was more controlled application. Hope this helps future buyers!

Really happy with this product, costs a bit more than some alternatives but its worth it. once i had sanded off my surface rust on my cars underside i applied this and in a short time it killed the rust and turned it black . A few months later and still looking good. although its a spray you can spray a bit into the cap and brush it on if you don't want the spray to go where not required onto rubbers etc. I do this and works great. overall its worth the extra and does a really good job.

Reasonably decent spray, tried to use it inside the sub frame of my car and it worked okay. My only advice is to buy some extended nozzles as non are supplied with the sprays and they would be super useful. It looks like it’s doing the job, but only time will tell if it’s worked.

Fantastic product! Easy application and quick acting, genuinely couldn’t believe how good it worked, quick wire brush and apply, the rust has completely transformed with great finish, a real value for money! Highly recommended *****

Last year, my Girlfriend's car had a MOT advisory regarding rear underbody rust. Rather than let it rust through or sell it, I'll turn it into one of my project. So back in 2025, I bought 2 cans and spray the rusted area like mad. Some area are then painted with silver (colour of the car), others are in black (when the silver paint ran out). This year, the underbody rust advisory is gone. Although there are a few tiny spots were the rust seems to be back but nothing too concerning. Just need to do a few patches. Overall, very pleased with the results. Will definitely buy more cans if needed.

Bought this 3 pack to deal with the sills & subframe of my MX5. The car was 28 years old already, but had been sat in a barn for 14, and stored near the coast for the last 2. As a result, the sills were as rotten as you can imagine, and the subframe looked like it was made from bits of Cadbury flake. After a few hours of going over everything with a wire wheel (to get rid of the particularly flaky bits, but not all the surface corrosion), I gave a few good coats of this rust converter. Anything exterior / visible got the recommended 3 or so light coats, waiting to dry in between applications. The underside, however, got an unrelenting spray to the point where bolts began to drip the liquid coating on the floor. Definitely seems to have done a good job though! the exterior sections (like my wheel arch) that were treated had the rust turn a purplish-black colour, and I was able to spray over with paint+primer. a few months of rain and salt later, there doesnt seem to be any more bubbling or spreading! the underside seems to be a similar story, but I wouldn't recommend my specific application technique. if I was to go again, id definitely do as it says on the tin! (id have saved about a can's worth in the process) One thing of note, dont bother trying to use it on tiny stone chips that have started to rust. Spraying a regular application will cover a larger area with an epoxy-like substance (I suppose the sealant) that youll need a good amount of t-cut to sort out, and spraying a small amount into a pool and then trying to use a tiny brush / needle to apply over a small area will just result in sealing that area rather than converting the rust (I suppose the chemicals that actually convert the rust must evaporate away in the time it takes to spray and brush on separately). I figured this out by doing exactly the process I mentioned there, waiting 2 days, and seeing the stone chip I had targeted was the same bright orange colour through the clear layer on top, while the areas I sprayed normally had gone that dark purple-ish colour. TLDR: would recommend! does what it says on the tin

Great product

Easy to apply and looks a good job

application facile

Absolutes Top Produkt. Konserviert die Stellen gleichzeitig und ist überstreichbar

Très bon produit.on voit l'effet directement après pulvérisation..la rouille doit être bien nettoyer avant bien sûr.. laisse un film protecteur genre vernis qui peut être repeint dessus sans problème.ou laisser comme ça.. ça donne l'effet noirci.

Works great goes on clear turns black when it is converting the rust

High quality rust converter spray. Nedded fir car body repairs and where you need to fight with rust. Clean the place of rust, spray it and wait to dry about 20 min. and paint. The job is done very simple.