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  • WATERPROOF & WATER-TIGHT: Ideal for sealing pipe leaks, boat leaks, roof leaks & more, our butyl waterproof tape is dependable weather sealing tape for RVs, vehicles, vents, window weathering or underwater sealings.
  • FOR INDOOR & OUTDOOR USE: Use the UV-resistant watertight sealing tape as butyl window flashing tape, butyl glazing tape, outdoor sealant tape, pipe sealant tape, joint sealant tape or gutter sealant for rain gutters.
  • 1 INCH, 4 INCH, 6 INCH & 8 INCH TAPE: Our weatherproof self sealing tape for leaks is available as 2inch thick butyl tape, 4” sealant tape, 6 inch or 8 inch butyl adhesive tape (best choice for commercial or residential HVAC repair).
  • STRONG, STURDY & DURABLE: Thick & highly adhesive yet flexible & lightweight, our butyl seal tape is easy to use for the repair of exhaust pipes, metal RV roofs & more. The tape applies an impenetrable leakproof barrier.

Alenor Aluminum Butyl Repair Tape 4" inch x 50 Feet L

    • Perfect high adhesion (stickiness) to most materials;
    • Provide a great watertight seal;
    • Resists UV exposure;
    • Long expiration date;
    • Environmentally friendly.