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Liquid-Applied Air & Water Barriers

Fluid-applied air and water barriers engineered to create seamless protection against air leakage and moisture intrusion. Ideal for commercial wall assemblies, transitions, penetrations, and complex detailing conditions.

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  • Hohmann & Barnard Liquid-Flash sealant elastomeric waterproofing membrane used for flashing transitions and sealing masonry and concrete substrates

    Hohmann & Barnard Liquid-Flash Sealant (Box of 12)

    $424.52 - $424.52
    $424.52
    $424.52 - $424.52
    $424.52
    240.0floz | $35.38 / 20floz

    Liquid-Flash is formulated using high-performance silyl-terminated polyether polymer technology (STPE). It is a single-component, moisture-cure ela...

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    $424.52 - $424.52
    $424.52
    $424.52 - $424.52
    $424.52
    240.0floz | $35.38 / 20floz
  • Hohmann & Barnard Enviro-Barrier VP fluid-applied vapor permeable air and water barrier for masonry, concrete, and wall sheathing protection

    Hohmann & Barnard Enviro-Barrier VP - Fluid Applied Vapor Permeable Air & Water Barrier (5 Gal)

    $208.72 - $208.72
    $208.72
    $208.72 - $208.72
    $208.72
    5.0gal | $41.74 / gal

    ENVIRO-BARRIER VP is a reformulated, single-component, fluid-applied air and water barrier designed for above-grade wall assemblies. This vapor-per...

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    $208.72 - $208.72
    $208.72
    $208.72 - $208.72
    $208.72
    5.0gal | $41.74 / gal
  • Hohmann & Barnard Enviro-Barrier fluid applied air, water, and vapor barrier for masonry wall protection.

    Hohmann & Barnard Enviro-Barrier - Fluid Applied Air, Water, & Vapor Barrier

    $288.80 - $2,734.87
    $288.80 - $2,734.87
    $288.80 - $2,734.87
    $288.80
    5.0gal | $57.76 / gal

    ENVIRO-BARRIER is a single-component, fluid-applied elastomeric membrane designed to provide an effective air, water, and vapor barrier when applie...

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    $288.80 - $2,734.87
    $288.80 - $2,734.87
    $288.80 - $2,734.87
    $288.80
    5.0gal | $57.76 / gal
  • Hohmann & Barnard Enviro-Barrier Silicone System for durable waterproofing of masonry walls.

    Hohmann & Barnard Enviro-Barrier Silicone System

    $284.49 - $6,201.55
    $284.49 - $6,201.55
    $284.49 - $6,201.55
    $284.49
    5.0gal | $159.66 / gal

    ENVIRO-BARRIER SILICONE is a high-performance silicone-based air and water-resistive barrier (AWB) designed to coat and seal above-grade wall assem...

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    $284.49 - $6,201.55
    $284.49 - $6,201.55
    $284.49 - $6,201.55
    $284.49
    5.0gal | $159.66 / gal

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