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liquid boot header
Liquid Boot® - being applied at the National Zoo's Tropical Park.

LIQUID BOOT® Vapor Intrusion Barrier Systems


The LIQUID BOOT systems are ideal for methane and VOC vapor control. They can be spray applied to penetrations, footings, grade beams, pile caps and other irregular surfaces, providing a seamless and fully adhered vapor intrusion barrier system. LIQUID BOOT multilayer systems can be tailored to meet the chemical resistance needs of your project.


Here some examples of our Liquid Boot applications.

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Flexible Water Proof & Vapor Barrier Membrane

Benefits and Features

  • Faster more cost effective installation
  • Superior tensile, elongation and bond strengths
  • Eliminates the potential for seam failures and reduces risk of uncontrolled vapor migration

Certified Installers