Type：

Anodizing Assistant

Model：

AL-D40

Usage：

AL-D40 is used to remove stains on the surface of aluminum or

their alloys after coarsening or chemical polishing, which can make

the next step more effective.

Feature：

50. Excellent stain removal effect, better than common sulfuric acid and nitric acid, long service life (but not suitable for some alloys with high silicon content, such as cast aluminum).
50. Do not damage the surface of aluminum and their alloys.
50. This product does not contain chromium or nitric acid. It is a new generation of environmental protection neutralizer.

Working condition：

Technical process：

Degreasing (Oil-removal powder AL-CLEAN DA5, PC-25 or Special effect degreaser MC)    Washing    Etching or chemical polishing (AL-EN or AL-CP2)    Rinsing    Removal of    0ion: