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

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

-----

What is R22 is in regards to Silver tarnish treatment?

August 25, 2011

Silver Anti-tarnish Strips
silver_tarnish_strips

on eBay or

Amazon

(affil links)

We have developed an organically certified soap based cream cleaner/polish for Silver.
Some of our customers have asked if we could add R22 so the tarnish does happen as quick as before.
We have the silver coated with glycerine barrier against sulfur, the silver does not tarnish as quickly, does anyone know what R22 is?
3M seems to use it in their silver polishes

Thanks

Darren Olson
formulator - Toronto Canada

(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: