D15554097 Flashing Tape, Self-adhesive, 4 In. X 75 Ft.

DuPont flashing tape is a self-adhesive sealing product designed to protect window heads and door jambs from water intrusion. By channeling water effectively outside the home, this tape helps protect against water damage that can occur when moisture becomes trapped within the wall system. It integrates seamlessly with DuPont Tyvek weatherization systems and is essential for new construction, window and door replacements, and building envelope repair projects.

The self-adhering design allows for quick, straightforward installation without additional fasteners or complex application procedures. Whether you're a professional contractor or DIY homeowner, this tape speeds up project timelines by providing a reliable, forgiving seal that can be repositioned during installation. Its lightweight release liner and compatibility with most common building materials—including Tyvek wraps—make it a versatile choice for weatherization work.

Features and Benefits

• Superior Butyl Adhesive: The butyl-based adhesive system provides excellent adhesion to most building materials, creating a durable, long-lasting seal at critical window-wall and door-wall interfaces.
• Wide Temperature Range: The thermally stable polyolefin top sheet will not deteriorate or stain after extended exposure to temperatures up to 180°F, and the tape applies at external temperatures as low as 25°F.
• Forgiving Initial Tack: The adhesive allows for repositioning during installation, reducing waste and frustration on job sites.
• Ample Coverage: The 75-foot length provides sufficient material for multiple windows, doors, or larger installations without frequent product changes.
• AAMA 711-13 Certified: Meets the highest classification level of this material standard for window flashing performance.

Specifications

• Brand: DuPont
• Model: D15554097
• Width: 4 inches
• Length: 75 feet
• Material: Polyolefin top sheet with butyl-based adhesive
• Maximum Temperature Rating: 180°F
• Minimum Application Temperature: 25°F
• Standard: AAMA 711-13 (highest classification)