Hi Guys,
I cleaned the bulkhead I bought off E-bay in about 700 mls of water with a tablespoon of caustic soda and simmered
it for 20 minutes.
Wow, the caustic solution ended up really dirty!
That and some scrubbing it was a lot cleaner but still very discolored, I then put it in 6% Hydrogen Peroxide for 3
hours, was a very sunny day here.
This is the first time I have used H2O2 on any parts.
Wow, it came up really good I am really happy!
I then simmered it in straight water for 20 minutes to hopefully remove all traces of the chemicals.
Here is pic of the cleaned bulkhead.
