A website for Serious Education, promoting Aloha,
& the most FUN you can have in metal finishing
on this site FORUM
Want a true BLUE passivate on cyanide zinc
why can't I get a true blue look to clear passivate on cyanide zinc, HELP
Are you using a Nitric pre-dip? Is your water supply from a hard water area? If so, it may need to be treated prior to adding the passivate concentrate. Is your immersion time long enough ? I'm surprised you can't find a supplier who can offer you a 'true blue'. I always seem to have someone at my door telling me how great the passivates they supply are.
- Fife, Scotland
This public forum has 60,000 threads. If you have a question in mind which seems off topic to this thread, you might prefer to Search the Site
Disclaimer: It's not possible to diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations may be deliberately harmful.
If you need a product/service, please check these Directories:
JobshopsCapital Equip. & Install'nChemicals & Consumables
Consult'g, Train'g, SoftwareEnvironmental ComplianceTesting Svcs. & Devices
How Google uses data when you visit this site.