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    MasterSeal HLM 5000

    Liquid, cold-applied elastom​eric waterproofing membrane system

    Formerly: Sonoshield HLM 5000

    How doe​​s MasterSeal HLM 5000 work?

    MasterSeal HLM 5000 is a one-component, moisture-curing, bitumen-modified polyurethane elastomeric waterproofing membrane for exterior below-grade or between-slab applications.

    Recommended uses:

    • Concrete
    • Plywood (exterior)
    • Exterior below grade (on masonry, concrete, and incidental metal)
    • Above grade (between two-course concrete and within cavity walls)
    • Parking garages and concrete tanks
    • Plaza decks and malls
    • Fountains and pools
    • Balconies and planters
    • Below-grade slabs
    • Walls and culverts
    • Sea walls, dams and reservoirs

    What are the unique features of MasterSeal HLM 5​​000?

    • Available in standard and high-build systems
    • Available in four grades:
      • MasterSeal HLM 5000 SL (self-leveling/squeegee)
      • MasterSeal HLM 5000 S (spray)
      • MasterSeal HLM 5000 T (trowel)
      • MasterSeal HLM 5000 R (roller)

    What are the benefi​​ts of MasterSeal HLM 5000?

    • Waterproofing membrane to prevent water penetration
    • Elastomeric accommodates expansion and contraction
    • Wide service-temperature range, making MasterSeal HLM 5000 suitable for all climates
    • Chemical resistance to bacterial attack, select acids, alkalis and salts
    • Seamless cold-applied membrane eliminates lapping, seaming and precutting

    Direct contact

    Master Builders Solutions Technical Support

    Construction Systems

    1-800-243-6739

    Safety Data Sheet (SDS)

    Find all available safety data sheets for this product.

    Product Certifications

    Generate a free certificate of conformance for a specific Master Builders Solutions construction product.

    Related Literature

    Certification Letter

    pdf (89.75 Kb)

    Data Guide

    pdf (722.35 Kb)

    Guide Spec

    doc (133.50 Kb)