My 1993 RV-3 has white slosh in the tanks and during pre-flight this morning I saw a small piece of lose slosh in a tank. Closer inspection found it pealing from a baffle. So the slosh has to be removed. I would consider building new tanks but this is not a pre-punched RV and I'm not sure what problems i would run into fitting new tanks. Questions: Is MEK still the best stuff to remove it? Do I then have to reseal the entire tank with Proseal? Do I have to remove the old Proseal? Can this be done without damaging the finish requiring repainting? Is the best access to the interior with 4" holes along the back or should I drill out rivets and remove the entire back and if it is pro sealed, how would I get the back off? I'm also considering sending the tanks off to Weeps No More depending on cost and time. Thanks in advance for any advice.
Bill
Bill