Self-levelling

Cemimax DL30 Self-Leveling Compound

Advanced Cement and Polymer-Based Compound
Cemimax DL30 is a high-performance cement and polymer-based leveling compound designed for creating smooth, even surfaces in residential and commercial settings. It is suitable for use on both new and existing subfloors, providing an efficient solution for improving floor levelness and performance.

Key Features:

Quick-setting for fast project completion
High compressive strength
Excellent flow properties for easy application
Suitable for interior use on concrete, plywood, and other subfloors

Compressive strength

30 MPa (28 days)

Working time

20 to 30 minutes

Thickness

1 to 30 mm

Pack size

25 kg bag

Technical data sheet

PDF

Safety data sheet

PDF

Overview

What is Cemimax DL30?

Cemimax DL30 is a high-performance cement and polymer-based leveling compound designed for creating smooth, even surfaces in residential and commercial settings. It is suitable for use on both new and existing subfloors, providing an efficient solution for improving floor levelness and performance.

Where is it used?

Concrete and cementitious screeds
Uneven subfloors requiring 1 to 30 mm leveling
Renovation substrates with surface irregularities
Preparation for resilient, wood or tile floors
Uniform substrate creation for high-load areas

Performance

Key product properties

Easy to apply
Quick setting
Superior flow for fast application
Flexible: hand mix or pump application
Versatile: apply 1 mm to 30 mm in one application
Very economical
Interior use

Technical Data

Technical sepecifications

Typical values. Refer to the technical data sheet for full test conditions.

Product type	Cement-based self leveling compound
Application thickness	1–30 mm per layer
Working time	Approx. 20–30 minutes
Coverage	Approx. 1.7 kg powder/mm/m²
Compressive strength	Approx. 35 MPa (28 days)
Flexural strength	Approx. 8 MPa (28 days)
Walkable time	Approx. 24 hours
Shelf life	12 months

Installation

How Cemimax DL30 is applied

Subfloor preparation

The substrate must be sound, dry, clean and free from cracks and any materials that would impair adhesion. Test the substrate according to applicable standards. Brush, abrade, grind or shot-blast any weak surface sections, then vacuum thoroughly to remove loose material and dust. Apply a suitable primer to suit the type and condition of the subfloor and allow it to dry thoroughly.

How to apply

Pour 5.25 to 6 litres of cold clean water into a clean container. Sprinkle in the 25 kg bag while stirring briskly with a drill fitted with a mixing paddle. Mix for 3 minutes to a thick, lump-free fluid and do not mix too thinly. Pour the mixture onto the area and spread uniformly to the required thickness using a toothed rake, then remove entrapped air with a spike roller. Drying time is approximately 24 hours at 20°C. Best applied at 18 to 25°C with floor temperature above 15°C and relative humidity below 75%.

System integration

Cemimax DL30 functions as a high-strength substrate within the complete flooring installation system, providing medium-to-thick leveling capability that ensures consistent bonding and long-term durability. It is suitable for internal use on new or existing substrates as an underlayment for trafficable areas and prepares the floor for resilient, wood or tile finishes.