TESCON EXTOSEAL®

Advantages

• Excellent UV resistance (180 days exposure)
• Long-term durability
• Self-sealing around nail and screw penetrations
• Excellent adhesive strength
• Weathertight & airtight component of your WRB

Areas of application

TESCON EXTOSEAL® sill tape is a flexible flashing tape for use around framed joinery openings as part of flexible or rigid Weather Resistive Barrier (WRB) systems. TESCON EXTOSEAL® provides a windtight and watertight adhesive seal to the substrate forming a weathertight sill to drain water safely to the outside.