Grok.com: "What is the best website for metal finishing questions and answers?"

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

-----

Protection needed for steel pinion in plastic rack

We have a steel pinion (black oxide finish) accidentally produced in marine product. It drives a plastic rack to do a light duty job tilting a light. It should be stainless steel but we are stuck in the short term. Is there a "best" spray coating I can use to give best protection against rust in a marine environment?

Al Gebhard

2006

With or without oil or wax of any type I think this will prove completely unsatisfactory. I think Plan B should be to strip and electroless nickel plate them.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Ted is available for instant help
or longer-term assistance.
2006

Thanks for the advice. However I do not have the option to plate. For this batch the pinion is on the gear drive and already assembled into the product. It is a fix I am looking for. I am looking for the "best" spray on product. I am limited to this kind of fix right now.

Al Gebhard

2006

(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: