PolyWall ElastiFlash Window Flashing is a 70 mil, self-adhering, self-sealing, waterproofing rubberized asphalt tape laminated to a crimped, stretchable, high-strength polyethylene film backing designed specifically for arched window flashing applications.

Features & Benefits:

• The flexible material can stretch to conform to curved, round, or fan-shaped areas.
• Our rubberized asphalt allows you to create a custom waterproof flashing design on virtually any fenestration design.
• Easy peel and stick tape supplied in rolls with an easy-to-remove release liner for mess-free application
• Self-adhering, self-sealing, ElastiFlash™ tape seals around nails, staples, and fasteners, ensuring years of trouble-free and maintenance-free performance
• Superior elasticity resists cracking or tearing over time when structural movement occurs.