Mighty-Flash™ SA Residential


Mighty-Flash™ SA is an excellent for flashing pressure-treated and composite decks. A self-adhering stainless steel fabric flashing product with a removable release liner for easy application. The proprietary clear adhesive is factory-laminated to a Class A material consisting of a layer of polymeric fabric with a single sheet of 304 stainless steel bonded to one side. It is an innovative product featuring excellent puncture and tear resistance, designed to last for the life of the wall.

Mighty-Flash™ SA flashing should be installed with white woven, printed material facing out.

  • Can also be used for:
    • foundation flashing
    • door and window flashing
    • for thru-wall or surface-mounted applications
  • Clear, non-asphaltic, pressure-sensitive, adhesive will not drool when
    exposed to UV or heat
  • Flexible and easy to form on the jobsite
  • Fire resistant: ASTM E84 tested,a Class A material
  • Mold resistant: ASTM D3273 tested
  • Heat resistant: no degradation in high heat applications
  • UV-resistant for up to 180 days
  • 60% Recycled Content
  • Recyclable
  • Lifetime Warranty


  • Available in 12”, 16”, 18”, 24” & 36” wide
  • Rolls are 60’ long