We offer a variety of cleaners, etch, deox and zincates (cyanide and cyanide-free) for aluminum alloys. View our Aluminum Line Card here.
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A zinc immersion coating for aluminum alloys.
COLPREP AL DEOX 603-XL
A two-system desmutter/deoxidizer for aluminum 6063 and most other aluminum alloys.
COLPREP AL SNP
A non-silicated, caustic-free cleaner for aluminum alloys.
COLPREP AL BRIGHT
A cleaning etch or bright dip for aluminum alloys.
COLPREP AL ASC
A non-etch alkaline cleaner for aluminum alloys.