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.