Blueskin WB Window and Door Flashing is a self-adhering membrane consisting of an SBS rubberized asphalt compound, which is integrally laminated to a blue-engineered film. The membrane is specifically designed to be self-adhered to a prepared substrate.


  • SBS modified membrane can be applied in temperatures as low as -12ºC
  • Excellent adhesion to prepared substrates of concrete, concrete block, primed steel, aluminum mill finish, anodized aluminum, galvanized metal, gypsum board and plywood
  • Impermeable to air, moisture vapor and water
  • Easy to install peel and stick application, no flame required
  • Thickness controlled at point of manufacture
  • Membrane is self-sealing when penetrated with self-tapping screws or nails