We offer a variety of cleaners, etch, deox and zincates for aluminum alloys. View our Aluminum Line Card here.
Technical Data Sheets, SDS, Process Approvals, Troubleshooting Guides and Applicator Approvals
Product Info-
COLPREP AL ASC
A non-etch alkaline cleaner for aluminum alloys.
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COLPREP AL BRIGHT
A cleaning etch or bright dip for aluminum alloys.
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COLPREP AL SATIN ETCH
A satin etch for aluminum alloys.
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COLPREP RH CLEANER
A satin etch for aluminum alloys.
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COLPREP AL DEOX 603-XL
A two-system desmutter/deoxidizer for aluminum 6063 and most other aluminum alloys.
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COLPREP EVERBOND
A zinc immersion coating for aluminum alloys.
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COLDIP® ALPASS 455 CS
A concentrated light green liquid based on trivalent chromium technology used in the passivation of aluminum alloys, magnesium, zinc, and zinc alloys via immersion. It provides excellent corrosion protection and is an alternative to hexavalent chromium passivation and is suitable for post-treatment after anodic coating or as a pretreatment before lacquering, powder coating, or application of adhesives to the aluminum or aluminum alloy surfaces. COLDIP® ALPASS 455 CS will leave a clear, iridescent, or slightly light blue color on the aluminum surface (dependent upon aluminum alloy, concentration, time and temperature, or treatment of surface).