Prepares corten steel perfectly before applying a rust accelerator. Our corten steel degreaser is specifically formulated to clean and prepare metal surfaces prior to the application of a rust accelerator. It removes oils, grease, manufacturing residues, and handling contaminants that can prevent uniform oxidation, ensuring the rusting process develops evenly and effectively across the entire surface.
The most effective degreasing solution for optimal rust activation. This is the most effective degreaser for corten steel preparation, as it penetrates deeply into surface contaminants and lifts stubborn residues that ordinary cleaners leave behind. By thoroughly cleaning the metal, it guarantees maximum reactivity when the rust accelerator is applied, resulting in faster, more homogeneous patina formation.
The cheapest professional-grade solution on the market. We offer this high-performance corten steel degreaser at the most competitive price available. It delivers professional-level results while remaining the cheapest option in its category, allowing contractors, fabricators, and DIY users to achieve premium preparation without inflating project costs.
24-hour delivery to keep your project on schedule. Time is critical in metal treatment projects, which is why we guarantee 24-hour delivery. You receive your degreaser quickly, enabling you to proceed immediately with surface preparation and rust acceleration without unnecessary downtime.
Money-back guarantee for total confidence. We fully stand behind the quality and efficiency of our corten steel degreaser. If you are not satisfied with its performance, we offer a money-back guarantee. Simply contact us and we will refund your purchase, ensuring a completely risk-free investment.
High coverage rate for economical use. Our degreaser offers excellent coverage of up to 15 m² per liter, depending on surface condition and contamination level. This generous coverage ensures cost-efficient preparation of large metal panels, structures, sculptures, and architectural elements.
Ensures uniform and controlled rust development. Any residual oil or grease can cause patchy or uneven oxidation. By thoroughly degreasing the surface, this product promotes consistent contact between the steel and the rust accelerator, resulting in a balanced and aesthetically pleasing corten patina.
Fast-acting formula for efficient workflow. The degreaser works quickly to dissolve and remove contaminants, reducing preparation time. It evaporates cleanly without leaving residues that could interfere with subsequent treatments.
Suitable for new and previously handled steel. Whether the corten steel is freshly manufactured, transported, stored, or handled on-site, this degreaser effectively removes fingerprints, machining oils, protective films, and environmental dirt.
Improves adhesion of subsequent treatments. Beyond rust acceleration, properly degreased steel improves the performance and adhesion of sealers, varnishes, and protective coatings applied after patina formation, contributing to a longer-lasting finish.
Instructions
- Ensure the corten steel surface is dry and free from loose debris before application.
- Shake the container well before use.
- Apply the degreaser using a clean cloth, sponge, brush, or low-pressure sprayer.
- Spread evenly across the entire surface to be treated, ensuring full coverage. Recommended dosage is approximately 65–70 ml per square meter, depending on the level of contamination.
- Coverage is up to 15 m² per liter under normal conditions.
- Allow the product to act for 5 to 10 minutes to dissolve oils and residues.
- Wipe the surface thoroughly with a clean, lint-free cloth to remove dissolved contaminants.
- If necessary, repeat the application on heavily contaminated areas.
- Allow the steel to dry completely before applying the rust accelerator. The surface must be fully dry and free of residue.
- Proceed with the rust accelerator application as soon as the surface is prepared to avoid recontamination.














Muy buen producto, saludable y efectivo. Sombrero !
Exceptional performance, this 22963 works wonders. I highly recommend it for all cleaning needs!
Ce dégraissant dissout la graisse instantanément, simplifiant mes tâches ménagères. 5 étoiles bien méritées !
Het oppervlak wordt niet alleen schoon achtergelaten, maar ook droog. Een schoonmaakproduct dat doet wat het belooft.
Este producto garantiza una evaporación rápida, preservando la integridad de las superficies metálicas históricas sin dejar residuos. Una elección de confianza para nuestro patrimonio.
Its express delivery is undeniable asset for me. Thank you for these prompt services!
Eine sofortige Wirksamkeit, die mich beeindruckt hat. Das Fett verschwindet mühelos und hinterlässt makellose Oberflächen.
Un dégraissant de qualité supérieure, idéal pour préserver l’acier Corten. Protège efficacement contre l’oxydation, je suis conquis !
Economico ed efficiente, un solo litro è stato sufficiente per pulire 20m². È davvero un investimento che vale la pena per ottenere risultati di pulizia sbalorditivi.
Quedé impresionado por la eficacia de este desengrasante, ahora es mi primera opción. Esencial para obtener resultados notables.
Um desengordurante que atendeu a todas as minhas expectativas. Sua eficácia em várias superfícies o torna indispensável em minha casa.
A rapid evaporation that leaves the surface dry and free of grease residues. Impeccable results with each use.
Dank dieser wirtschaftlichen Lösung können wir eine große Fläche abdecken und dabei unser Budget im Griff behalten.
Prodotto ottimo, ma l’imballaggio è arrivato danneggiato durante il trasporto. Consiglio maggiore attenzione in futuro.
De effectiviteit van deze ontvetter op mijn Cortenstaal verdient lof. Zijn maximale verdampingssnelheid en hoge prestaties maken het een uitstekend product voor metaalbehoud. Zonder enige terughoudendheid aanbevolen.
J’ai récemment fait l’acquisition de ce dégraissant pour mon acier Corten, et je suis extrêmement satisfait de ses performances exceptionnelles. La dissolution instantanée de la graisse et la surface laissée sèche témoignent d’une qualité incontestable.
Na het aanbrengen van deze ontvetter op mijn Cortenstaal, heb ik onmiddellijk een oplossing van het vet waargenomen, met als resultaat een droog oppervlak zonder enige onzuiverheden. Een kwaliteitskeuze voor metaalliefhebbers.
Guys, this 22963 is a gem! My Corten steel was as greasy as a fry, but now it shines like a star. Well-deserved 5 stars, it has become my secret weapon against grease.
This 22963 made the grease on my Corten steel disappear as if by magic. Fast delivery and economical consumption are significant advantages. I wholeheartedly recommend it!
Ce dégraissant, une véritable bombe ! Il a dézingué la crasse sur mon acier Corten en un clin d’œil. J’ai l’impression que ma façade respire à nouveau.
Produto de excelente qualidade para remover gorduras!
Ce dégraissant est tout simplement incroyable pour les surfaces en acier Corten. Cependant, j’ai été déçu par le service de livraison. Mon colis est arrivé en retard et le suivi du transport n’était pas très précis.
Die schnelle Entfettung und die trockene Oberfläche machen es zu einem außergewöhnlichen Produkt für Cortenstahl.
La capacità di eliminare istantaneamente il grasso è impressionante. Mai visto nulla di simile!
Excellent product for protecting Corten steel from oxidation with its strong oil formula. Fast and efficient delivery!
Délai plus long que prévu mais top produit !!! Super efficace !!!
Ce produit est fabuleux. Je suis satisfaite du résultat et je ne pourrais plus m’en passer.
I have tried numerous 22963s before, but this one is the best. Thank you.
Endlich ein Produkt, das wirklich funktioniert! Das Ergebnis ist überzeugend.
Malgré l’incroyable efficacité de ce produit, je suis déçue car mon colis est arrivé avec un retard de deux jours.