COUGAR, POLAR PACKAGE -COROPLAST UNDER BELLY

If towing in heavy rain, most FWs will get some water inside coroplast. I would cut several 3-sided windows in areas that are lower, to drain water, and check for type insulation. If you have fiber insulation, and it is soaked, it should be removed. Mine has the foil covered plastic bubble insulation, that will not absorb water. If I tow in heavy rain, I later open 3 factory cut 3-sided windows, to let drain/dry out. Mine also came with over size coroplast covers screwed over these 3-sided windows. They are actually designed to give access to tank drain valves.

Jerry