Typar Butyl Flashing Tape - 6 in x 75 ft | VOC-Free, Pliable Window & Door Flashing

Reliable flashing for windows and doors

The Typar Butyl Flashing Tape is a 6 in. by 75 ft. flashing solution designed to deliver a flexible, durable seal around openings. Made from a butyl rubber copolymer, this roll is crafted to move with your building as temperatures shift, helping to maintain a steady barrier against moisture and drafts while remaining easy to work with on site.

Designed with practical installers in mind, this tape combines long-lasting pliability with simple handling, so you can focus on precision rather than fighting with stubborn materials. It is a ready-to-use option for weatherproofing around windows and doors, offering a balance of performance and user-friendliness that fits both new builds and retrofit projects.

Key benefits at a glance

• Contains no VOCs and won't off-gas, supporting a cleaner work environment
• Won't interact with most caulks and sealants, enabling flexible compatibility
• Split poly backing for easy installation and alignment
• Installable down to 30°F (-1°C) and thermally stable up to 180°F (82°C)
• Remains pliable for a durable, continuous seal as surfaces move

In real-world use, the tape helps you create a weather-tight edge around doors and windows without sacrificing work speed or material compatibility. The VOC-free formula reduces odor and potential workspace contamination, while the split backing minimizes waste and improves placement accuracy—crucial when aligning frames, flashing, and interior or exterior trim.

Practical uses and installation tips

• Ideal for new construction and renovation projects where a dependable window and door seal is desired
• Compatible with a wide range of common caulks and sealants, helping you choose the best finishing products for your project
• Thermally resilient performance supports outdoor installations through seasonal changes
• Easy unroll and handling at both chilly and warm job sites thanks to pliable, resilient material
• Provides a consistent seal that adapts to substrate movement without becoming brittle