Floor preparation /CMAX CL30
Self-Levelling Compound
CMAX CL30
Reliable self-levelling solution for Melbourne flooring projects
Perfect for builders, flooring installers & renovations.
Designed for the layer underneath
Level ground.
Better finish
Prepare your floor for a smoother, more professional finish with CMAX CL30 Self-Levelling Compound, available from Floor Décor in Hoppers Crossing.
CMAX CL30 is a single-component cementitious smoothing underlayment made from a controlled blend of special sands, cement and polymers. Its high-flow properties help the mixed compound spread across suitable substrates, creating a flatter and more consistent surface before flooring installation.
Suitable for common subfloors including concrete and sand/cement screed, CMAX CL30 can be used for residential, commercial and selected industrial floor-preparation projects.
Why choose CMAX CL30
The right base
for the finish
CMAX CL30 Self-Levelling Compound is a single-component cementitious smoothing underlayment that creates a flatter, more consistent surface before installing compatible flooring.
Its high-flow formula is designed for prepared concrete and sand/cement screed substrates across residential, commercial and selected industrial projects.
Why choose CMAX CL30
Make the
base count
A quality flooring installation starts with the surface underneath. Uneven areas, dips and variations in the subfloor can affect how the finished flooring looks and performs.
1–30mm Application thickness
From minor surface corrections to deeper levelling requirements.
High-flow Formula
Helps the compound spread across a prepared substrate for a smooth, level surface.
Up to 30 MPa Compressive strength
High adhesion and strength, with technical data reporting up to 30 MPa after 28 days.
Built for Real projects
Suitable for residential, commercial and selected industrial environments.
Why choose CMAX CL30
One level
starting point
CMAX CL30 is suitable for a variety of floor levelling and preparation applications. For renovations, it can help correct variations in an existing concrete surface before new flooring is installed.
Floor preparation / finished floor
Good floors
begin below
The quality of the subfloor has a direct impact on the finished flooring installation.
Even premium flooring can be affected by an uneven surface underneath. Proper floor preparation can help achieve a cleaner, more consistent finished result.
Frequently Asked Questions
What is CMAX CL30 Self-Levelling Compound?
CMAX CL30 is a cementitious smoothing underlayment designed to help level suitable concrete and sand/cement screed surfaces before compatible flooring is installed.
What size bag does CMAX CL30 come in?
CMAX CL30 is supplied in a 20kg bag.
How thick can it be applied?
The supplied technical data lists an application range of approximately 1–30mm.
How much does one 20kg bag cover?
Approximate coverage is 3.6m² at 3mm, 2.2m² at 5mm, and 1.1m² at 10mm thickness.
Can self-levelling compound be used over concrete?
Yes. Concrete and sand/cement screed are identified as suitable common substrates for CL30.
Can it be used before wood flooring?
Yes. The supplied product information lists levelling before wood flooring among its applications.
Get in Touch
Get CL30 Self-Levelling Compound at Floor Décor
Prepare your subfloor for a smoother flooring installation with CL30 Self-Levelling Compound – 20kg.
Visit the Floor Décor Hoppers Crossing showroom or contact the team to check availability.