Our MH has started leaking at the bottom of the front side window. I have tried sealing it with eternabond but I guess I need to reseal the windows. What is the best sealant to use on these? These are...
Butyl Tape is what is used by many(most?) manufacturers. It will squeeze out slightly but it does the job. Unless the surface is really uneven I would think that 1/8 inch thick would work fine.