ALUMAL ETCH 202
ALUMAL ETCH 202 is a versatile single pack caustic etch designed for controlled etching of aluminum and alloys when only one process step is available.
Industries Served
Automotive
Building & Hardware
Household Appliances
![Immersion anodize line](/sites/default/files/styles/text_with_image/public/2023-11/aluminum-treatment-plant.png?h=c06e348a&itok=gwzCgQzV)
Features & Benefits
- Contains stabilizers and etch additives, along with the caustic soda
- Surfactant package option is available if operated as an etch cleaner
- Ideally used before the application of chemical conversion coating for parts to be painted
- Enables cleaning and etching in one single step – best for short preparation lines