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AQUA FLASH Premium is a composite flashing comprised of a tough outdoor grade polyethylene film coated with a clear adhesive with a disposable release liner. The proprietary adhesive is highly aggressive, extremely durable, long lasting and environmentally friendly. AQUA FLASH Premium provides a high grade system of dual waterproofing protection. AQUA FLASH Premium may be applied to concrete, masonry, steel, wood and gypsum. As part of the system, AQUA FLASH Primer and  AQUA FLASH Mastic are recommended.


  • Self-Adhering and self-sealing
  • Resists tearing
  • U.V. >90 Days
  • Temperature stable
  • Non-Asphaltic

May be used as a thru-wall flashing, concealed flashing, foundation sill flashing, base
flashing, spandrel flashing, head & sill flashing, parapet flashing

Prior to application of the membrane, the substrate surface should be dry, relatively smooth and free of any loose dirt, dust or debris. AQUA FLASH Primer is recommended. AQUA FLASH Premium should be cut into manageable lengths of approximately 8-10 feet. Remove the release liner gradually and apply the membrane starting at the lowest point and work upwards. Once the membrane is in place, use a steel hand roller to secure the membrane firmly in place eliminating any air bubbles or wrinkles. The membrane is to be cut flush with the face of the masonry All side laps should be a minimum of 2 1/2 inches on all the seams and laps. A bead of AQUA FLASH Mastic should be applied along the top horizontal edge running the whole length of the membrane. Inside and outside corners should be covered with two layers of membrane and sealed with AQUA FLASH Mastic. No maintenance is required once installed.

Note: Not to be used as exposed flashing
          Not to be applied to moist or damp surfaces
          Compatible with all AQUA FLASH products
          If surface mounted, termination bar is recommended
          No solvent mastics or primers are to be used without the written consent of the Mfg.
          Application temperature should be 40 degrees F and above

Sizes:  12”, 16”, 18”,  24” ,  36”   x  75 Lineal Feet

Store in a protected area. In cold temperatures, store membrane in an area above 55 degrees Fahrenheit before application.

*See specification sheet for complete PRODUCT specifications and installation specifications for various applications.

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