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Engineered protection to create a healthy built environment.

Drago Wrap Vapour Intrusion Barrier is a multi-layered plastic extrusion that combines uniquely designed materials with only high grade, prime, virgin resins. This patent pending barrier technology provides high performance and longevity, allowing for the redevelopment of contaminated sites, creating a healthy built environment.

A cost effective 3-in-1 product solution providing unsurpassed protection from chlorinated solvents, hydrocarbons, and moisture vapour.

Features and Benefits

  • Independent, university testing
  • Made from game-changing resin technology and provides high performance and longevity
  • Installation methodology derived from extensive lab and field work based on the principles found in
  • ASTM E1643 and finally validated through pressure stress testing of simulated installations
  • 0.50 mm (20-mil), multi-layer material
  • 4.3 m (14’) wide rolls
  • ASTM E1745 compliant



Drago Wrap has been engineered to be installed over a tamped aggregate, sand, or earth base. It is not typically necessary to have a cushion layer or sand base, as Drago Wrap is tough enough to withstand rugged construction environments.


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