WELLUCK RV Roof Tape Sealant Roofing Tape, 4 Inch X 50 Foot Natural White RV Tape for Roof Repair Camper Trailer Boat Sealing Leak Repair, UV & Waterproof 4inch x 50ft is up for auction in Automotive. The current bid is $6.00, 70% below the $19.95 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.