Product #

A premium lightweight, fiber-reinforced, pumpable, cement-based self-leveling underlayment designed for leveling interior projects using concrete, plywood, OSB, or gypsum substrates prior to the application of floor coverings. 



NXT® Level Plus Lite is a premium lightweight, fiber-reinforced, pumpable, cement-based underlayment designed for leveling a variety of interior projects using concrete, plywood, OSB, or gypsum substrates prior to the application of floor coverings. At nearly half the cured weight of a standard self-leveling underlayment (SLU), it’s a great option for installations with load-bearing concerns. It is also a single step application requiring no cap layer. 

Safer and easier to carry and handle, NXT Level Plus Lite is 50% lighter in packaging weight than traditional self-leveling underlayment products and contains no respirable crystalline silica levels that exceed the OSHA action level.§

This versatile, rapid-setting self-leveling underlayment is pump-friendly and pourable up to 4" (102 mm) in depth. NXT Level Plus lite provides consistent results and produces a flat, smooth, and hard surface in as soon as 24 hours.  

§OSHA action level set forth in OSHA’s Respirable Crystalline Silica (RCS) standard for construction, 29 CFR 1926.1153, as tested by an independent laboratory to be below the OSHA action level for respirable crystalline silica - see


  • Reduced cured weight of 40% to 50% vs standard self-leveling underlayment or light-weight concrete
  • Reduced packaging weight of 50% equivalents makes it easier and safer to carry and handle
  • One versatile floor leveler product for multiple surfaces including plywood, OSB, Gypsum, and concrete
  • Contains no respirable crystalline silica levels that exceed the OSHA action level§  ̶  safer to handle
  • Fiber-reinforced providing additional flexural strength and no metal lath required
  • High compressive strength handles heavy traffic and loads
  • Free-flowing self leveling underlayment smooths existing rough concrete, gypsum based substrates and plywood/OSB (without the use of metal lath) 
  • Can be applied from 1/8" to 4" (3.17 mm to 101.6 mm) and tapered to zero at edges on concrete substrates
  • Wood substrates can be applied from 1/4" to 4" (6.35 mm to 101.6 mm)
  • Moisture-sensitive floor goods can be applied quickly, as soon as 24 hours after
  • Non-moisture sensitive flooring can be placed at 3 to 4 hours
  • No capping is required – Single-step placement
  • Easy to use, free-flowing self-leveler
  • Long heal times for extended workability
  • Pourable and Pumpable
  • Low-shrinkage
  • Pourable and pump-friendly for use on small to large-scale floor leveling projects
  • Equipped with Microban® Antimicrobial Product Protection to protect the self-leveling underlayment.
  • Direct replacement for SC500-LW self-leveling underlayment



产品编号 0919-0027-21
可用颜色 Grey
在以下国家/地区有售 Canada, United States
Substrates Cement Backer Board, Cement Mortar Bed, Cement Terrazzo, Ceramic Tile and Stone, Concrete, Exterior Glue Plywood, Gypsum Underlayments, Oriented Strand Board (OSB), STRATA_HEAT Mat, STRATA_MAT, Vinyl Tile

27LB (12.2KG) BAG / 56 per pallet - Standard 

Part #: 0919-0027-21


1620LB (734.8 KG) BAG / 1 per pallet - Standard
Part #: 0919-1620-21

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