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DISCOUNTS ON BULK QUANTITIES! FREE SHIPPING ON ORDERS $1,500+
DISCOUNTS ON BULK QUANTITIES! FREE SHIPPING ON ORDERS $1,500+

Sealants and Waterproofing

Achieving a watertight seal is essential in masonry applications, making it essential for contractors to invest in the right sealants and tools to get the job done. Masonry Direct is here to serve as your trusted online source for masonry supplies, tools, and expertise. Since 1888, our family-owned business has worked to provide the best sealants and flashing equipment needed for a quality finish. Need help? Contact us online for complete assistance!

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

    Original price $370.80 - Original price $370.80
    Original price
    $370.80
    $370.80 - $370.80
    Current price $370.80

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

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    Original price $370.80 - Original price $370.80
    Original price
    $370.80
    $370.80 - $370.80
    Current price $370.80
  • Hohmann & Barnard Sealant Quart Cartridge (Box of 12)

    Original price $261.61 - Original price $261.61
    Original price
    $261.61
    $261.61 - $261.61
    Current price $261.61

    HB SEALANT is a multi-purpose, resilient joint sealant that combines economy and high performance. It is ideal for a wide range of applications whe...

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    Original price $261.61 - Original price $261.61
    Original price
    $261.61
    $261.61 - $261.61
    Current price $261.61
  • York UniverSeal US-100 Sealant 28oz. Cartridge (Box of 12)

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $294.81
    $294.81 - $294.81
    Current price $294.81

    UniverSeal US-100 liquid tape is a polyether based, moisture curing, elastomeric, vertical seam sealer.  It forms a seamless, monolithic exterior w...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $294.81
    $294.81 - $294.81
    Current price $294.81