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Pango® Wrap

A 2-in-1 Solution for Below Slab Termite and Vapor Protection

Pango Wrap Termite/Vapor Barrier is a physical barrier against Formosan termites and moisture vapor. Through patented and trade secret processes, Pango Wrap combines uniquely designed barrier materials with the flexibility and strength of extruded high-performance polyolefin film into an easy to install, physical barrier against subterranean termites.


Its many features include:

  • Independent university efficacy testing
  • Physical termite barrier
  • Does not contain chemical termiticides
  • Made from game-changing resin technology that provides high performance and longevity
  • 15-mil, multi-layer material
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Pango Wrap Vapor Termite Barrier

Pango Wrap is made from innovative resin technology and provides high performance and longevity as a physical barrier.

APPLICABLE STANDARDS American Society for Testing & Materials (ASTM):  

  • ASTM E1745: Standard specification for water vapor retarders used in contact with soil or granular fill under concrete slabs.
  • ASTM F1249: Test method for water vapor transmission rate through plastic film and sheeting using a modulated infrared sensor.
  • ASTM D4833: Test method for index puncture resistance of geotextiles, geomembranes, and related products.
  • ASTM D1709: Test methods for impact resistance of plastic film by free falling dart method
  • ASTM D882: Test method for tensile properties of thin plastic sheeting
  • ASTM D154: Test Methods for Water Vapor Retarders Used in Contact with Earth Under Concrete Slabs, on Walls, or as Ground Cover
  • ASTM D1434: Standard test method for determining gas permeability characteristics of plastic film and sheeting

Physical Properties:

  • Under-Slab Vapor Retarder: ASTM E1745 Compliant
  • Water Vapor Permeance: 0.01 perms
  • Push-Through Puncture: 137.6 Newtons
  • Tensile Strength: 48.6 lbf/in
  • Methane Transmission Rate: 227.8 GTR (mL(STP)/m2*day)
  • Radon Diffusion Coefficient: 2.0 x 10-11 m2/second

Additional Benefits:

  • Available nationwide
  • Designed to be installed below concrete slabs or in crawl spaces in commercial, residential, and industrials applications
  • Efficacy testing for subterranean termites, water vapor, methane, and radon
  • Exceptional durability as a result of robust physical properties
  • Resists deterioration when exposed to pesticides
  • Simple, dependable installation
  • Pango Wrap Limited Warranty
Disclosure of Representative Status | Installation, Warranty and State Approval Information
Pango Wrap Vapor Termite Barrier

Stego has the accessories you need to complete an ASTM E1643-compliant installation. Pango Tape and Pango Claw enable efficient termite/vapor barrier installations, saving time and resources.


Pango Tape

A low permeance tape designed for...


Pango Claw

Pango Claw allows wet concrete to..

Pango Wrap Vapor Termite Barrier
Pango Wrap Vapor Termite Barrier
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