BU646 Floor levelling compounds
- Abbreviation
- BU646
- Valid from
- 3/01/2020
- Information provider
- BRANZ Limited
- Information type
- BRANZ Bulletin
- Format
Description
Floor levelling compounds (FLCs) correct both minor and major (up to 200 mm) imperfections and variations in floors to give a flat, level, defect-free surface for the application of floor finishes. They are most often required with resilient sheet flooring to avoid unevenness in the substrate being transferred through to the finished floor surface and in wet area floors receiving a waterproof membrane (such as under tiled floors) to eliminate low spots.