Tyvek FlexWrap EZ 2.75 inch x 15 ft

Tyvek® FlexWrap™ EZ – 2.75 in x 15 ft Self-Adhered Flashing Tape

Tyvek® FlexWrap™ EZ is a high-performance self-adhered flashing tape designed to help create a durable air and water seal at common leak points in the building envelope. It’s built for both professional contractors who want reliable, repeatable installs and homeowners/DIYers who want long-lasting protection and fewer callbacks.

In simple terms: This flexible, stretchable flashing tape wraps and seals around pipes, vents, wires, and other small wall penetrations to help stop air leaks and water intrusion.

Made with a tough, jobsite-ready facer and a premium 100% butyl-based adhesive, this product is engineered to conform, bond, and hold up under demanding conditions. It integrates well with WRBs and common construction assemblies to reduce air leakage and help prevent moisture intrusion around non-flanged penetrations and smaller exterior wall protrusions.

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Best For

• Contractors: Faster detailing, fewer seams, consistent performance around tricky penetrations and small protrusions.
• Homeowners/DIY: Easier installs, fewer leak paths, stronger protection around vulnerable openings.

Key Benefits

• Seals air & water: Helps protect against drafts and water intrusion at common failure points.
• Conforms to shapes: Flexible/extendable design helps seal around penetrations of different shapes and sizes.
• Strong adhesion: Premium butyl adhesive bonds to many common building materials when properly prepped.
• Cleaner performance: Does not rely on asphaltic/bitumen adhesive materials, helping avoid issues associated with adverse material reactions.
• Jobsite durability: Built for handling, pressing, and long-term hold in real-world conditions.
• Compatible system use: Works well as part of an integrated envelope approach with WRBs and flashing details.

Typical Applications

• Plumbing and pipe penetrations
• HVAC components and line sets
• Vents, exhaust fans, and dryer vents
• Wires, exterior electrical outlets, and exterior lights
• Hose bibs, gas lines, and similar wall protrusions

Construction & Materials

• Backing/Top Sheet: Flexible, jobsite-durable facer designed to conform around penetrations
• Adhesive: 100% butyl-based adhesive (designed for strong, lasting bond when applied correctly)
• Release Liner: 2-piece, heavy-duty, scored release paper for easier positioning and controlled install

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Specifications

Product Name	Tyvek® FlexWrap™ EZ
Product Type	Flexible, extendable self-adhered flashing tape
Size	2.75 in x 15 ft (Roll)
Primary Use	Flashing and sealing around non-flanged objects and smaller wall penetrations
Adhesive Type	100% Butyl-based adhesive
Use Case	Residential & Commercial

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Installation Notes (Best Practice)

• Surface prep matters: Apply to clean, dry surfaces free of dust, oils, and debris.
• Press firmly: Use a hand roller or strong pressure to fully activate adhesive contact.
• Use the split liner: Peel the scored liner in stages to position accurately before full contact.
• Overlap correctly: Overlap seams to maintain continuity and reduce pathways for air/water.
• Follow manufacturer guidance: Use only in approved locations and conditions for best long-term performance.

Why It Matters

Many leaks and drafts start at penetrations—pipes, vents, wires, and exterior boxes. A high-quality flashing solution helps reduce those weak points by creating a more continuous barrier. FlexWrap™ EZ is built to make that process easier, more reliable, and more repeatable on every job.

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Common Questions

Q: What is this used for?
A: FlexWrap™ EZ is used to flash and seal around small wall penetrations and non-flanged objects (pipes, vents, wires, outlets, lights, hose bibs, gas lines, and more).

Q: Will it work for homeowners and contractors?
A: Yes—DIYers get a more forgiving install, and pros get speed and consistency for repeatable detailing.

Q: What should I apply it to?
A: Apply to clean, dry, properly prepared surfaces (typical sheathing, wood, metal, and many common substrates). Always test adhesion when unsure.