ForceField® Flex Flashing Tape

A conformable, peel-and-stick flashing tape.  It wraps easily around windows and other curved and rough openings. It is ideal for use on curved openings on walls and windowsill pan flashing.

Documents and Resources

Product Details


  • Seals curved openings and windowsill pan flashing on walls
  • Two-ply oriented high-density film mated to a premium butyl rubber adhesive and release sheet
  • High-performance butyl is designed to maintain the continuity of the air and water-resistive barrier

Product Size and Packaging


  • Roll Sizes:
    • 6” wide x 75’ long
    • 9” wide x 75’ long
  • Thickness: Minimum 0.012”
  • Packaging: 2 rolls per case