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HLM 5000 (MasterSeal HLM 5000)

Part of the MasterSeal series

HLM 5000 (MasterSeal HLM 5000)

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 4 grades for application by trowel, squeegee, roller and spray.

HLM 5000®

comes in a variety of grades for different applications:

HLM 5000® SL (self-leveling)

is formulated for application by squeegee to horizontal areas.

HLM 5000® T (trowel)

is formulated for application by trowel to vertical surfaces.

HLM 5000® S (spray)

is a specially formulated version of 5000T for spray application.

HLM 5000® R (roller)

is formulated for application by roller to vertical and some horizontal surfaces.



  • Parking garages and concrete tanks
  • Plaza decks and malls
  • Fountains and pools
  • Balconies and planters
  • Bridges and highways
  • Below-grade slabs
  • Walls and culverts
  • Sea walls, dams and reservoirs


  • Exterior below grade (on masonry, concrete, and incidental metal)
  • Above grade (between two-course concrete and within cavity walls)


  • Concrete
  • Plywood (exterior)

Related Products

Product Description
BARRICOAT™-R BARRICOAT™-R is a Roller-Applied Waterproofing Membrane.

Products in this Series

Product Description
Closed Cell Backer Rod and Soft Cell Backer Rod Sonolastic® Closed-Cell Backer-Rod is a closed-cell, polyethylene foam joint-filler and backing for elastomeric sealants.
HLM 5000 (MasterSeal HLM 5000) Liquid, cold-applied elastomeric waterproofing membrane system.
MasterSeal® NP 100™ MasterSeal® NP 100™ is a high performance hybrid sealant.