Betonit Products
Self-Leveling Underlayment
Fast-setting underlayment for rapid interior substrate levelling
Mix, pour, spread, let dry — a free-flowing underlayment that takes an uneven interior floor to flat in one pouring, up to 10 mm, and you can walk on it after two hours.
Use it for
- Levelling interior floors before vinyl, parquet, carpet, linoleum, or tile
- Renovation as well as new construction
- Residential and commercial floors
- Preparing a subfloor for most floor coverings
Why this one
- Flat in one pouring
1 mm to 10 mm in a single pour, no building up in layers - Walk on it after 2 hours
Fast-setting, so the following trade is not held up - Superior crack resistance
Low shrinkage formulation - Minimum labour
Mix, pour, and spread with a trowel or spike roller — no screeding by hand - No jobsite errors
Pre-mixed mortar powder, just add water - Compatible with most coverings
Ceramic tile, stone, carpet, linoleum, vinyl, parquet, overlayment
Available in
BeigeStandard
GrayStandard
PrimingRequires Betonit SLU Primer — two coats, applied a few hours before pouring
At a glance
TypeFast-setting self-levelling underlayment
Build1–10 mm in one pouring
Pack size25 kg bag
Water5.75 L per bag — 0.23 L/kg
Coverage1–10 sqm per bag
Walk-on time2 hours
