TW Flash-N-Wrap®-40 Reflective Sheet Membrane

A 40-mil-thick flexible self-adhering rubberized asphalt sheet membrane with a reflective aluminum surface and a removable treated release on the adhesive side. Well suited for application in cavity-wall construction as a moisture and air barrier membrane.

TW Flash-N-Wrap®-40 Reflective Sheet Membrane

Limited Warranty
  • 5-year Product Limited Warranty
  • Flexible SBS modified asphalt and aluminum surfacing provides excellent protection from moisture or air penetration
  • Treated release film for easier installation and handling
  • High temperature resistance up to 250ºF
  • Adheres to cast-in-place concrete, pre-cast concrete, concrete masonry block, exterior gypsum sheathing, plywood, OSB, DensGlass®, DensGlass® Gold, felt and foil-faced polyisocyanurate foam insulation, EPS insulation, wood, vinyl or metal surfaces
  • Available in factory pre-cut widths of 9", 12" and 36"
  • Tough reflective aluminum surface resists UV degradation up to 180 days

TW Flash-N-Wrap®-40 Reflective Sheet Membrane

Data Sheets

MSDS

Certifications

TW Flash-N-Wrap®-40 Reflective Sheet Membrane

Brochure

Stuffer

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