Tinnit TM will plate a copper clad board with a bright tin plate approximately .0004'' thick. Enhances solderability. Supplied as
two packets of dry concentrate, just add water to make one pint of solution that will plate up to 600 sq. inches of copper. After being mixed, solution has approximately a 2 month life.
Tinnit
Tin Plate
Tinnit
from All Electronics
I recommend not mixing
the the powers, one is a primer and the other is the tin. Scrub the
board down with water and the primer and then scrub in the tin separately.
This will give a nice Tin finish that will lasts years.
How
to Plate
Drill Sizes:
#22 - 4mm - .157" #52 - 1.6mm - .0635"
#56 - 1.2mm - .045" #65 - 9mm - .0354"
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