630-14W Shadowlastic Extreme Cold Weather Window & Door Flashing Tape

Permanent weather-tight sealing and excellent air and moisture barrier performance help protect critical building envelope details. The butyl adhesive bonds securely in cold temperatures, self-heals after punctures, and provides long-term durability around windows, doors, sheathing seams, and deck-to-wall joints.

Benefits

Woven Polyethylene Backing

• Conformable and durable
• Excellent air and moisture barrier properties
• Suitable for up to 1 year outdoor UV exposure (Note: Black is longer resistance than white)

Butyl Rubber Adhesive

• Provides permanent weather-tight seal on most clean, dry building surfaces
• Excellent cold temperature adhesion
• Compatible with sealants and caulking
• Self-healing after puncture
• Used properly, can contribute toward requirements for EA Credit 1 (Optimize Energy Performance) under LEED®

PET Film Release Liner

• Easy to remove

Product Specifications