EternaBond is the gold standard for RV roof and seam repair — and once you use it, you'll understand why full-timers keep a roll on hand at all times. We've used it on our rig to seal roof seams, repair around vents, and stop leaks that nothing else would touch. It bonds permanently to almost any surface and holds up through extreme heat, cold, and UV exposure.
Unlike caulk that needs to cure and can crack over time, EternaBond creates a watertight, airtight seal that lasts for years. Choose the width that fits your repair — narrower for trim and detail work, wider for roof seams and larger patches.
- Permanent, watertight seal — works on rubber, metal, fiberglass, wood, and more
- UV resistant and temperature stable from -70°F to 200°F
- No primer needed — bonds directly to clean surfaces
- Available in 2", 4", and 6" widths — 25ft rolls
- Used by RV manufacturers and repair professionals
- One application lasts years — not a temporary fix
If you have an RV, keep EternaBond on board. It's the repair tape that actually works.