No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Adver-
tise
Help
Wanted
Current
Q&A's
Site 🔍
Search
ted_yosem
Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ
finishing.com -- The Home Page of the Finishing Industry

  The authoritative public forum
  for Metal Finishing since 1989
  mfhotline


  -----

Health concerns, galvanized sheeting as bulletin board




I have installed galvanized mild steel sheet as "pin up" boards in our office. We use rare earth magnets and fridge magnets to hold drawing or notices to the galvanized sheet.

Are there health concerns if the galvanizing is exposed, not painted or covered? People's hands are all over them.


ThanX

Wayne Friesen
Royal Ontario Museum - Toronto Ontario Canada
2005



2005

The zinc coating, i.e. the hot dip galvanizing itself, is of no concern at all. The chromate conversion coating that made it bright and keeps it bright is more of a question mark since it is a gel that probably includes hexavalent chromium. Such a coating has been used for decades (at least) on everything from ash cans and garbage cans to wash tubs to roofing to fence posts to guard rails to electrical conduit. I notice that Lone Star restaurants use galvanized sheeting as a design theme, and other establishments probably do as well.

I know of no official rulings or government advice to guide you either way. Lacking that, my own personal philosophy is that I would not worry myself about existing installations, but I would not design new installations where the public would touch chromated parts. Just one guy's opinion.

Ted Mooney, finishing.com
Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey



You needlessly worry. While the best medical advise comes from your own doctor, I'd recommend you take 2 zinc fortified vitamins, get a good nights sleep, and call me in the morning. It's METALLIC ZINC and you need not worry!

milt stevenson jr.
Milt Stevenson, Jr.
Syracuse, New York
2005




(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully 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 might be harmful.

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

Finishing
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g,
& Software


About/Contact  -  Privacy Policy  -  ©1995-2024 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"