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    Underground Water Management

    Sprayable membrane for waterproofing concrete structures

    Spray-applied membrane can be applied between layers of sprayed or cast-in-place concrete, or applied as a stand-alone membrane, exhibiting high bond strength to the substrates on both sides of the membrane.

    • High bond strength to substrates
    • Good elasticity

    Underground Water Management Product

    MasterSeal 345

    Easily applied with standard spray equipment | High bond strength on both sides of the membrane | High elasticity in a wide temperature range
    Underground Water Management

    Direct contact

    Master Builders Solutions Technical Support

    Admixture Systems

    1-800-628-9990

    Related Literature

    MasterSeal 345 Data Sheet

    pdf (79.69 Kb)

    Sprayed Concrete Brochure

    pdf (604.83 Kb)

    Underground Water Management Brochure

    pdf (2.85 Mb)

    Underground Waterproofing Brochure

    pdf (364.14 Kb)