Same problem on my '73. I sealed the heck out of everything back there when we put the new floor in. Luckily (I hope) only the first few inches under the shell for about two feet width are fouled. Still haven't decided how to approach repair, or for that matter if I really want to at this point. May just leave it for now.
As always, great post and lots of good info. Thanks Tom.
How frustrating I will be installing my floor and black tank soon. Now I'm rethinking the type of materials I will use for the bathroom floor and black tank box. Thanks for sharing your experience, Tom.
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1967 Overlander International 26ft
2006 Porsche Cayenne Turbo S 520hp 530ft-lbs torque 7700lb towing capacity
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