FLEX-MEND Belly Repair Tape is a heavy-duty waterproof repair tape that creates a strong, permanent seal for manufactured home bottom boards, mobile home underbellies, RV underbellies, insulation, and vapor barriers. Made with a durable woven polyethylene backing and aggressive high-strength adhesive, it bonds securely to vinyl, metal, wood, fiberglass, insulation, and other common repair surfaces. This versatile repair tape is ideal for repairing rips, tears, cuts, and punctures, making it a dependable solution for a wide variety of repair and sealing projects. Simply peel, stick, and press into place to help protect against moisture, weather, and everyday wear. The durable construction provides long-lasting performance and reliable repairs without the need for special tools. FLEX-MEND is available in 2-inch, 4-inch, and 6-inch widths with 108-foot and 180-foot roll lengths, making it easy to choose the right size for everything from small patches to large underbelly repairs