- Trivalent chromium - Motorcycle part: clutch cover, brake shoe
- Non-Chromium - Automobile part: aluminium wheel, evaporator
Trivalent chromium and non-chromium chemicals, specially designed for aluminium and its alloys. They can be applied by either dipping or spraying.
The coating film will help to inhibit corrosion and being an excellent pre-treatment for increase adhesion property of paint or other organic coating.