Atlas SMS-30 Self-Levelling Floor Compound 25kg

Atlas SMS-30 is a high-performance, cement-based self-leveling compound designed for leveling interior floors before applying final coverings such as parquet, tiles, vinyl, or carpet. Thanks to its advanced formulation, it delivers fast results without compromising on durability or surface quality.

What sets this product apart is its excellent flowability, which ensures an even, smooth finish with minimal effort. Moreover, it supports foot traffic just 4 hours after application, allowing professionals to proceed with further work without delays. In addition, it performs exceptionally well with underfloor heating systems, making it an excellent choice for modern flooring installations.

Whether you’re working on residential renovations or large-scale commercial fit-outs, Atlas SMS-30 helps you meet tight deadlines while maintaining high standards.

Key Features:

• Fast drying time – walkable after just 4 hours

• Creates a perfectly smooth surface – ideal for all floor types

• Highly durable and crack-resistant – supports long-term performance

• Easy to mix and apply – saves time on site

• Suitable for underfloor heating – enhances thermal conductivity

• Applicable in layers from 2 to 30 mm

• Low-dust formula – ensures a safer and cleaner job site

Applications:

Atlas SMS-30 is ideal for:

• Leveling concrete, cement screeds, and other mineral-based substrates

• Preparing subfloors in residential, commercial, and utility interiors

• Projects requiring fast turnaround and high durability

• Use with floor finishes such as vinyl, LVT, ceramic tiles, wood, and carpet

• Installation over traditional or water-based underfloor heating systems

Consequently, professionals such as floor installers, general contractors, and property developers often choose this product for both new construction and renovation projects.

Instructions for Use:

1. Prepare the surface:
   First, clean the substrate thoroughly. Make sure it is stable, dry, and free from dust, grease, or loose material. Then, apply a suitable Atlas primer to improve adhesion and control absorbency.

2. Mix the compound:
   Next, pour 5.25–5.75 L of clean water into a mixing container. Gradually add 25 kg of dry mix while stirring with a slow-speed mixer. Mix until smooth, allow it to sit for 2–3 minutes, and then stir briefly again.

3. Apply the product:
   Pour the mixture onto the floor and spread it evenly with a notched trowel or gauging rake. For best results, use a spiked roller immediately after application to eliminate trapped air and promote self-leveling.

4. Allow to dry:
   After approximately 4 hours, the surface is ready for light foot traffic. However, you should wait 24 to 72 hours before applying final flooring, depending on the layer thickness and room conditions.

5. Complete the installation:
   Once the surface has fully cured, you can proceed with priming (if needed) and installing your chosen floor covering.

By combining ease of use, rapid drying, and long-term durability, Atlas SMS-30 Self-Leveling Compound proves to be a reliable solution for creating flawless interior floors. Therefore, it’s the smart choice for construction professionals who value efficiency without compromising on quality.