Corrosion resistance for electroless tin plating?

+++++++

I am now coating small companent by electroless tin plating in barrels. I would like to know how to prolong the corrision resistance for the tin coated components. Please let me if there are any laquers or other process to resist corrosion.
Thanks,

Dinesh Samuel
plating products - Bangalore, India

+++++++

Dinesh Samuel

Better you specific the salt spray hours.
Normally tin plating will help for electrical contacts.
Better you do some organic lacquers /Sealents after plating.
It will help you littel bit.

Kannan Boopathi
- Bangalore