3M 3015TWF Through Wall Flashing 18" x 75

The 3M™ Air and Vapour Barrier Through Wall Flashing Tape 3015TWF is a very tough and resilient flashing membrane, designed to stick to a wide range of building materials without the use of primers. The self-adhering membrane can be applied in temperatures ranging from -18°C to 66°C (0°F to 150°F), and is UV resistant for up to 24 months, making it ideal for both short-term and long-running construction projects.

• Compatible with a variety of materials including metal, concrete and wood

• Can be applied if materials are damp

• Does not require a primer for most substrates

• Easy-to-handle roll for use with single applicator

• UV and environmental resistant

• Service temperatures range from -40°F to 240°F (-40°C to 116°C)

• Compatible with many building sealants

• Resists UV exposure for up to 24 months

The 3M™ Air and Vapour Barrier Through Wall Flashing Tape 3015TWF is an innovative, proprietary, black tape that uses non-asphaltic-based adhesives. This tape permits an extended application temperature range between -18°C to 66°C (0°F to 150°F). These increased temperature ranges can reduce or eliminate cold-weather related delays, extending the construction season in cold climates and enabling year-round construction in moderate zones.

Suggested Applications

• Through wall flashing for new and remedial commercial and residential applications

• Can be installed onto exterior wall sheathing and behind exterior cladding

• Can be used to transition the building envelope from one substrate to another, or other openings and penetrations