Price exclude GST.
ARDEX K 125 Levelling & Smoothing Compound
ARDEX K 125 is a fast-drying, economical levelling and smoothing compound designed to create a smooth, even surface over internal subfloors before the installation of compatible floor coverings.
Designed for residential and commercial flooring applications, it can be applied from 2.5mm to 15mm in a single application and is walkable after approximately 4 hours, making it a practical all-round option for everyday floor preparation.
Key Features:
- Fast-drying levelling and smoothing compound
- Economical option for general floor preparation
- Application thickness from 2.5–15mm
- Produces a smooth, even finish
- Suitable for internal applications
- Walkable after approximately 4 hours
- Resilient flooring can be installed from approximately 18 hours
- Suitable before vinyl and carpet
- Suitable before floating timber flooring
- Direct-stick applications from approximately 48 hours
- Compatible with selected ARDEX primers and moisture-barrier systems
Typical Applications:
Ideal for levelling and smoothing internal, dry concrete substrates and compatible ARDEX screed systems before the installation of vinyl, carpet, floating timber and other suitable floor finishes.
Coverage:
Approximately 4m² per 20kg bag at 3mm thickness.
Mixing Ratio:
Approximately 4.5L of water per 20kg bag.
Packaging:
20kg bag.










