[rohrmann]

We had a grey tank leak a couple years ago which was located in one of the ribs on the bottom. I used a Plastimend kit that has the piece of screen material. Once the repair was complete, I installed extra braces across the frame and used blocking to support both the black and grey tanks. Once the blocks were in place, I removed the braces and reinstalled the coroplast and then reinstalled the braces. I haven't done the galley tank, but we don't let it get that full before draining.