MasterSeal HLM 5000 - Liquid, cold-applied elastomeric waterproofing membrane system

How does 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.

It is 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)

Recommended uses:

For application on:

  • 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 makes MasterSeal HLM 5000 a unique solution?

MasterSeal HLM 5000 is a Liquid, cold-applied elastomeric waterproofing membrane system. It is single component and ready to use.

What are the features and benefits of MasterSeal HLM 5000?

  • Available in standard and high-build systems
  • 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
  • Does not require hot-melt equipment

MasterSeal M 800

Solvent free, two component waterproofing membrane


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