Liquid, cold-applied elastomeric waterproofing membrane system

Formerly: Sonoshield HLM 5000

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.

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 5000?

• 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 benefits 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

US / Canada Product Information