4-in x 75-ft Butyl Flashing Tape

OSI Quad Butyl Flash is a self-adhering butyl rubber flashing tape for windows and doors. Designed to control moisture and air vapor, it installs easily and provides long-lasting protection against the elements for residential and commercial applications.

Key Features:

• Wide Temperature Application: Installs from 20°F to 180°F for year-round use
• UV Resistance: Withstands up to 180 days of UV exposure for flexible installation schedules
• Strong Adhesion: Bonds to most common building materials for reliable sealing
• Clean Release Liner: Plastic liner peels away smoothly to speed installation
• Standards Compliant: Meets or exceeds ASTM E2112 and AAMA 711 requirements

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Can this tape be used around windows and doors?
A: Yes—it's designed for window and door installations and adheres to most building materials.

Q: What temperatures can I install it in?
A: It can be applied in temperatures ranging from 20°F to 180°F.

Q: How long can it be exposed to sunlight before being covered?
A: It resists UV exposure for up to 180 days.

Q: What are the roll dimensions?
A: Each roll is 4 inches wide, 75 feet long, with a thickness of approximately 0.04 inches.

Q: Is it compatible with common sealants and foams?
A: Yes, it is compatible with most sealant products.

Sleek Protection That Disappears Into the Build

This black butyl flashing tape creates a crisp, tailored seal that quietly elevates window and door installs. I love the confident, matte facer that feels modern and purposeful while performing under tough conditions. Wrap openings in continuous, precise bands and pair with smooth trim for an architecturally clean look. It’s a discreet essential that underpins luxurious, draft-free living.

Seal your openings with OSI Quad Butyl Flash and get durable, code-compliant protection in one easy roll—add it to your project today.