32 Ford Fuel Tank

[32Bee]

I own an early production 32 5Win and recently discovered that the Bill Hirsch
tank sloshing agent I installed many years ago is blistering on the bottom of my
tank. I need some suggestions to find out if there's anything that can be done
to effectively dissolve most of the agent. I plan on removing the tank so as to
be more capable of working on it. I'm also interested in some input regarding
the possibility of installing a new reproduction tank. My car is a restored all
original Model B with a very rare, very early tank so I'm interested in finding
out how similar new tanks may be and any other possible issues that may have been encountered when attempting to replace an original with a reproduction
unit. I'm also interested in knowing if anyone would have an original restorable
tank I might buy.