Rem Usdivers vetronized expozy interior coating

[Seahuntjerry]

Hi,
has any one successfully removed the Blue interior coating from 62-64 tanks?
I tumbled it with aluminum oxide chips for 14 hours without any success/

Skind diver magazine had an article how to remove with paint stripper sometime in'
1968-1978 trying to resource all my sdm's.

I would not use any paint stripper like aircraft that is unsafe.

Thanks,Jerry diving since 1963,tumbling tanks since 1973