finishing.com logo ips1
HOME FAQs BOOKS JOBS: Help Wanted Suggestions      you are here: Hotline/Forum => Letter 22007

Brass protection

 

+++

Is it OK to spray lacquer on brass to keep it from tarnishing? If not, is there some other coating I could use for the same purpose?

Thanks,

Pat W [last name deleted for privacy by Editor]
- Oakland, California, USA


++++

Pat,

I am also interested in knowing if I can use a lacquer on my old brass lanterns that are on either side of my front door. Can you tell me what you have found out about this.

Thanks,

Mimi N [last name deleted for privacy by Editor]
- Charleston, South Carolina


++++

Yes, that's what brass lacquer is for. You can find out more about the technology of brass lacquers from G.J. Nikolas, and people should contact them for industrial quantities of brass lacquer.

For small quantities for home use, you could buy a spray can of brass lacquer [linked by editor to product info at Amazon]. Good luck with it!

pic of Ted Mooney Teds signature
Ted Mooney, P.E.
finishing.com
Brick, New Jersey


March 17, 2008

Recently purchased two outdoor brass light fixtures; want to keep that nice shiny look. Would some water-based acrylic sealer work just as well as the "Brass Lacquer" mentioned in the earlier post?

Sophia Schmidt
- Gaithersburg, Maryland


March , 2008

Hi, Sophia. Acrylic sealer might work okay. The principal advantage of brass lacquer is probably the ease of removal with lacquer thinner [linked by editor to product info at Amazon] or acetone [linked by editor to product info at Rockler]. If you put acrylic sealer on and it starts fading or chipping, or the brass starts tarnishing in areas, it's not easy to redo.

Regards,

pic of Ted Mooney Teds signature
Ted Mooney, P.E.
finishing.com
Brick, New Jersey


ANSWER or FOLLOW UP POST an unrelated QUESTION HOT Topics

Disclaimer: It is 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; some names may be fictitious and some recommendations may be deliberately harmful.

If you are seeking a product or service related to metal finishing, please check these Directories:

Jobshops Capital Equip. & Install'n Chemicals & Consumables Consult'g, Train'g, Software Environmental Compliance Testing Svcs. & Devices Used & Surplus


Home    -    Contact    -    ©1995-2012 finishing.com     -    Privacy    -    Search