Working with aluminum coil presents a unique set of challenges and opportunities. Aluminum coil coatings and cleaners help achieve significant improvements in quality, efficiency, and sustainability. Solutions include chrome-free passivation surface treatments and aluminum coil anodizing solutions that enhance corrosion protection, adhesion, and other surface properties for industries such as automotive, food and beverage, and architecture.
estimated production
of aluminum rolled steel in 2022.
of modern aircrafts
are made from aluminum.
of all aluminum
ever produced is still in use today.
Henkel solutions provide innovative aluminum coil processing technologies to enhance quality, efficiency, and sustainability throughout the value chain. Solutions include pretreatments, functional coatings, and chromium-free options that help stay ahead of regulatory requirements for safety, health, and the environment.
- Article
- Case study
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- Pretreatment
- Functional coatings
Henkel’s extensive range of conversion coatings based on zirconium or titanium is specially optimized for the pretreatment of aluminum and its alloys, including solutions that can be applied via spray and immersion processes. BONDERITE® technologies create an exceptional base for the bonding of adhesives and organic finishes, which ensures a durable and corrosion-free surface.
Coatings such as zinc-phosphating of electroplated galvanized steel, tinplate steel coil, and thin organic coatings improve adhesion and prevent corrosion.
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