TACKY TAPE Window Door Vent Motorhome Camper Trailer Mobile Home Butyl Putty - Walmart.com
Amazon.com: Fabral Butyl Seal Tape, Dark Gray, 1/4-Inch x 3/16-Inch x 40-Foot, Leak Proof Putty Tape for RV Repair, Window, Boat Sealing, Glass, Metal Wall and Roof Systems, and EPDM Rubber Roof