York Seal 40 mil Self-Adhering Flashing - 75' Roll

York Seal is a proprietary, self-adhering composite membrane, that uniquely combined high strength, low-temperature adhesion, and high-temperature stability into a superior barrier to limit air and moisture transmission. A tough 5 mil (0.1mm) high-density polyethylene film forms a resilient barrier to physical damage. The proprietary, modified asphalt offers the waterproofing effectiveness of traditional modified bitumen products with low-temperature adhesion.

FEATURES

• Waterproof and impermeable to moisture
• Superior adhesion - fully bonded
• Cross-laminated polyethylene facer
• Low-temperature adhesion and flexibility
• Impermeable to air, moisture vapor, and water

BENEFITS

• Used to prevent vapor and air transmission through:
  - Masonry curtain walls
  - Construction joints
  - Fittings around doors and windows

COMPATIBLE WITH

• Plywood
• Lumber
• Precast concrete
• Metal
• Exterior gypsum
• Concrete block

AVAILABLE SIZES