3M™ Deck and Joist Flashing Tape 8047 is an all-weather translucent tape designed to protect against the environment and mechanical penetration. The proprietary translucent backing is highly conformable for versatility, with an aggressive acrylic-based adhesive formulated to work in most weather conditions.

All-Weather Performance
3M™ Deck and Joist Flashing Tape 8047 features an aggressive acrylic-based adhesive formulated to stick in most weather conditions. The proprietary translucent backing is highly conformable and designed to protect against the environment and mechanical penetration. This tape is designed for flashing, protecting, sealing and more.

Recommended Applications


Flashing ledger boards
Protecting exposed joists
Sealing against mechanical penetrations
Wrapping posts
Flashing around windows and doors


Bringing Better Ideas to the Surface Through Science and Innovation
In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

• Protects surfaces from the environment and mechanical penetration
• Designed to work in most weather conditions
• Aggressive acrylic-based adhesive
• Conformable all-weather translucent backing

• Color: Translucent
• Width: 3 in