Hobbyists & Industry luminaries alike learn on every visit
(we earn from 'affiliate link' purchases)

Curated with aloha by
Ted Mooney, P.E. RET

finishing.com -- The Home Page of the Finishing Industry

  The authoritative public forum
  for Metal Finishing 1989-2025

-----

Will Zinc plating degrade/damage rubber oil seals?

Is there any compatibly issues with Zinc plating (ASTM B633-85 FE/ZN 5 with Black Chromate) and Nitrile rubber oil seals (NOK TC40627213.5x6Y) i.e. will this type of finish degrade/damage rubber seals? Please advise. TIA!

Jonathan Pryor
Ag - Gainesville, GA, USA
2005

BTW, this involves a metal part (wheel hub) that is powder coated and looking to change it to zinc plating as previously detailed. This part comes into contact with a rubber oil seal on the axle and I�m not sure if the zinc plating will degrade/damage the rubber seal.

JP
- USA
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: