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Contractor-Focused Masonry Supply — Delivered Nationwide
Contractor-Focused Masonry Supply — Delivered Nationwide

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Waterproofing

The waterproofing for your moisture barrier is vital in masonry walls, concrete slabs, and more. Masonry Direct is here to provide a full range of sealants and other masonry supplies to keep water damage away. Our company has been in business since 1888, and we know how to deliver the right materials for the job. Browse our collection for the products you need below, and be sure to contact us online for assistance.

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  • Sikaflex®-15 LM 20 oz Sausage – Low Modulus Polyurethane Sealant

    $15.50 - $15.50
    $15.50
    $15.50 - $15.50
    $15.50
    20.0floz | $0.78 / floz

    Sikaflex-15 LM is a high-performance, low-modulus, 1-component polyurethane sealant designed for demanding construction and facade applications. Th...

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    $15.50 - $15.50
    $15.50
    $15.50 - $15.50
    $15.50
    20.0floz | $0.78 / floz

  • Sikaflex® NP 1 20 oz Sausage – Polyurethane Construction Sealant

    $15.50 - $15.50
    $15.50
    $15.50 - $15.50
    $15.50
    20.0floz | $0.78 / floz

    Sikaflex NP 1 (formerly MSeal NP 1) is a one-component, gun-grade polyurethane sealant designed for high-performance sealing and acoustical applica...

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    $15.50 - $15.50
    $15.50
    $15.50 - $15.50
    $15.50
    20.0floz | $0.78 / floz

Don't see what you're looking for?

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