Flashing, Window & Door, Self-adhesive, 4-in. X 100-ft.

Introducing the Self‑Adhesive Waterproof Flashing Tape – 4‑in x 100‑ft. This high‑performance sealing tape features a robust, rubberized backing that adheres firmly to wood, vinyl, aluminum, and other common framing materials. Its 4‑inch width provides ample coverage for window and door perimeters, while the 100‑foot roll ensures you have plenty of material for multiple projects. Engineered to create an airtight, watertight barrier, it helps maintain indoor comfort throughout the year.

Why choose this flashing tape? By sealing gaps around openings, it reduces unwanted heat loss and air infiltration, which can lower heating and cooling expenses. The waterproof membrane also blocks moisture, preventing mold growth and protecting surrounding structures from rot. Ideal for both new installations and retrofit repairs, it delivers lasting performance with minimal effort.

• Strong self‑adhesive backing: Installs quickly without nails or caulk, saving time and labor.
• Water‑resistant formulation: Keeps rain and humidity out, safeguarding windows, doors, and skylights.
• Energy‑saving seal: Stops drafts, helping to reduce utility bills and improve indoor comfort.
• Versatile application: Works on doors, windows, skylights, chimneys, and exterior sheathing panels.
• Durable weatherproof barrier: Resists UV exposure and temperature fluctuations for long‑term reliability.

Ready for any sealing challenge: Whether you’re a DIY homeowner or a professional contractor, this flashing tape delivers a reliable, cost‑effective solution for eliminating leaks and drafts. Its easy‑peel backing and flexible core make it simple to apply even in tight corners. Trust this premium tape to protect your home’s envelope, enhance energy efficiency, and keep moisture at bay for years to come.