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Levelrock® Pre-Pour™ Liquid Underlayment

Pre-formulated liquid gypsum slurry

Key Documents & Design Files


Pre-formulated liquid gypsum slurry
Levelrock® Pre-Pour™ Liquid Underlayment is ideal for pre-pouring underneath tubs and in chase wall areas in multi-family construction.

Main Features

Levelrock® Pre-Pour™ Liquid Underlayment is a unique liquid slurry that remains dormant until mixed with Levelrock® Pre-Pour™ Liquid Activator. This high-quality, cementitious floor underlayment is formulated for interior use in multi-family, light commercial and renovation construction and can be easily applied over wood subfloors at thicknesses from 1/2 in. (13 mm) to 3 in. (76 mm).
  • Typical applications are less labor intensive than many other types of construction and provide high fire and sound ratings that are characteristic of gypsum systems.
  • Economical alternative to mobilizing pump equipment to pre-pour small, problematic areas such as underneath tubs or in chase wall areas in multi-family construction.
  • Is compatible with Levelrock® sound attenuation products.
  • Levelrock Pre-Pour Liquid Activator provides typical set time range of 30-70 minutes.

Documents & Files

Data/Submittal Sheets & Specifications

Data/Submittal Sheet (English) PDF 324.8 KB

Catalogs & Brochures

Brochure (English) PDF 8.7 MB

SDS, Certifications & Reports

SDS (English)

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