SPECIALTY CHEMICALS CATALOGUE
METAL TREATMENT
ALETCH 45
Liquid alkaline etchant for aluminium processing baths
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Where it is used
- Caustic etching of aluminium in treatment tanks.
What it does
- Designed to deliver a consistent finish and extend working bath life.
- Limits solid deposit formation that can interrupt tank operation.
Product information source
Product details are based on the supplier’s published product information, checked on 31 October 2026. Technical descriptions and pack sizes follow the supplier’s published listing.
Ask for the current technical data sheet, safety data sheet and application instructions for your intended use. Product availability and quotation are confirmed with the supplier.