Skip to content
Contractor-Focused Masonry Supply — Delivered Nationwide
Contractor-Focused Masonry Supply — Delivered Nationwide

Speak With a Masonry Expert Today — Call (833) 246-3900

Request a Quote | Quick Order | Reorder

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.

Filters

  • PROSOCO VB fluid-applied air and water resistive barrier for exterior wall and masonry moisture protection

    PROSOCO VB Fluid-Applied Air & Water-Resistive Barrier and Water Vapor Barrier

    $255.00 - $255.00
    $255.00
    $255.00 - $255.00
    $255.00
    5.0gal | $51.00 / gal

    R-GUARD VB (VAPOR BARRIER) FLUID-APPLIED AIR, WATER, AND VAPOR BARRIER FOR MASONRY AND WALL ASSEMBLIES R-Guard VB is a high-performance, fluid-appl...

    View full details
    $255.00 - $255.00
    $255.00
    $255.00 - $255.00
    $255.00
    5.0gal | $51.00 / gal
  • A roll of PROSOCO R-Guard FastFlash liquid flashing membrane in a white and red packaging.

    PROSOCO R-Guard FastFlash

    $304.06 - $631.69
    $304.06 - $631.69
    $304.06 - $631.69
    $304.06
    400.0floz | $31.58 / 20floz

    PROSOCO R-GUARD FASTFLASH Liquid flashing membrane designed for waterproofing, sealing, and protecting building envelopes in both new and existing ...

    View full details
    $304.06 - $631.69
    $304.06 - $631.69
    $304.06 - $631.69
    $304.06
    400.0floz | $31.58 / 20floz
  • PROSOCO Cat 5 air and waterproof barrier for masonry walls and exterior building envelope protection

    PROSOCO Cat 5 Air & Waterproof Barrier

    $713.23 - $713.23
    $713.23
    $713.23 - $713.23
    $713.23
    5.0gal | $142.65 / gal

    STRONG, SEAMLESS PROTECTION AGAINST THE ELEMENTS Cat 5 is a single-component, silyl-terminated polymer (STP) air and waterproof barrier that’s appl...

    View full details
    $713.23 - $713.23
    $713.23
    $713.23 - $713.23
    $713.23
    5.0gal | $142.65 / gal
  • PROSOCO Spray Wrap Rain Screen fluid-applied air and water resistive barrier for masonry and exterior wall systems

    PROSOCO Spray Wrap Rain Screen Fluid-Applied Air & Water-Resistive Barrier

    $218.30 - $218.30
    $218.30
    $218.30 - $218.30
    $218.30
    5.0gal | $43.66 / gal

    SPRAY-APPLIED AIR & WATER-RESISTIVE BARRIER FOR RAIN SCREEN SYSTEMS Spray Wrap Rain Screen is a high-performance, fluid-applied air and water b...

    View full details
    $218.30 - $218.30
    $218.30
    $218.30 - $218.30
    $218.30
    5.0gal | $43.66 / gal
  • PROSOCO Spray Wrap MVP fluid-applied air and water-resistive barrier for masonry and exterior wall systems

    PROSOCO Spray Wrap MVP Fluid-Applied Air and Water-Resistive Barrier

    $218.31 - $218.31
    $218.31
    $218.31 - $218.31
    $218.31
    5.0gal | $43.66 / gal

    FLUID-APPLIED AIR & WATER-RESISTIVE BARRIER Spray Wrap MVP is a high-performance, fluid applied membrane that stops air and water leakage in ca...

    View full details
    $218.31 - $218.31
    $218.31
    $218.31 - $218.31
    $218.31
    5.0gal | $43.66 / gal
  • PROSOCO Cat 5 Rain Screen air and water-resistive barrier for masonry and exterior wall protection

    PROSOCO Cat 5 Rain Screen

    $769.08 - $769.08
    $769.08
    $769.08 - $769.08
    $769.08
    5.0gal | $153.82 / gal

    FLUID-APPLIED AIR AND WATER-RESISTIVE BARRIER FOR RAIN SCREEN CONSTRUCTION Cat 5 rain screen is a high-performance, fluid-applied membrane that del...

    View full details
    $769.08 - $769.08
    $769.08
    $769.08 - $769.08
    $769.08
    5.0gal | $153.82 / gal

Don't see what you're looking for?

Request a special order and get a response from our team within 1 business day.