50 Feet Of Flexible Butyl Tape (Putty Tape)Has many uses for the RV, Boat and around Home.

1/8" Thick X 3/4" Wide
Used to waterproof Around RV Windows and Doors.
Used on  RV Roof Vents, Antennas and Caps as a waterproof gasket.
Used on Rv Metal Siding, Aluminum Mouldings, Water Heaters, Sinks, Faucets etc...ed