Conquer Leaks with The Original EternaBond - Now in a Convenient 4-inch by 10-Foot BLACK Roll! Tired of battling persistent leaks and looking for a permanent, hassle-free solution? Your search ends here! Introducing the new 10-foot roll of EternaBond , the legendary MicroSealant tape trusted by professionals for its unmatched strength and durability. Now available in a consumer-friendly size, you can finally tackle those troublesome repairs on your RV, boat, trailer or beyond with the same confidence the pros rely on. EternaBond forms an instant, permanent, and 100% waterproof seal on virtually any surface. Its revolutionary MicroSealant backing aggressively adheres to EPDM rubber, TPO, metal, fiberglass, wood, concrete, and more, creating a bond that will last for years to come. Say goodbye to messy sealants, temporary fixes, and the constant worry of leaks returning. Seal It Once. Stay Dry. Stay Protected.4 Black is a great tape to seal RV underbelly issues, tanks, and hidden leak prone floor and chassis areas.• Dimensions: 4-inch by 10-foot roll of EternaBond tape• Color: Black• MADE IN THE USA Cut, peel, pressinstant seal, no tools needed EternaBond seals fastreliable, lasting, & always ready Pro-grade EternaBond 10, sized for DIYessential for every campers toolbox | Eternabond RoofSeal MicroSealant RV Repair Tape | Black 4" X 10' Made in USA