Mapei Ultimate Leveller 1210 20Kg

Mapei Ultimate Leveller 1210 – Self-Levelling Floor Compound 20kg

Mapei Ultimate Leveller 1210 is a cement-based self-levelling and smoothing compound designed to level internal floors before the installation of floor coverings. Suitable for domestic and commercial applications, it corrects surface irregularities and differences in floor thickness from 1mm to 10mm in a single application.

It can be used on suitable concrete, cementitious screeds, stone, terrazzo and existing ceramic tile substrates. Ultimate Leveller 1210 is also suitable for compatible underfloor heating systems, including electric heating mats, making it a practical solution for floor preparation in renovation and new-build projects.

Key Benefits

• Self-levelling and smoothing compound for internal floors.
• Application thickness from 1mm to 10mm in a single coat.
• Suitable for domestic and commercial flooring projects.
• Can be used on concrete, screeds, stone, terrazzo and ceramic tile substrates.
• Suitable for compatible underfloor heating systems.
• Designed to provide a smooth, level surface before floor coverings are installed.
• Suitable for floor renovation and new-build applications.

Suitable Applications

Mapei Ultimate Leveller 1210 is designed for smoothing and levelling internal floors before the installation of floor finishes, including:

• Concrete floors.
• Cementitious screeds.
• Stone and terrazzo substrates.
• Existing ceramic tile floors, where suitably prepared.
• Domestic floor renovation.
• Commercial floor preparation.
• Floors incorporating compatible underfloor heating systems.

Application and Substrate Preparation

The substrate must be solid, sound and suitably prepared before application. Remove dust, loose particles, oil, grease, paint and other contaminants that could affect adhesion.

Cracks and damaged areas should be assessed and repaired using suitable products before levelling. Apply an appropriate Mapei primer where required by the substrate and manufacturer's instructions.

Mixing

Mix the powder with the quantity of clean water specified in the current Mapei Technical Data Sheet. Add the powder gradually to the water while mechanically mixing until a smooth, lump-free consistency is achieved.

Application

Apply the mixed compound to the prepared substrate at the required thickness between 1mm and 10mm. Spread evenly using suitable application tools, following the manufacturer's instructions.

Do not exceed the recommended water quantity or application thickness. Always follow the current Mapei Technical Data Sheet for substrate preparation, priming, mixing and application requirements.

Technical Information

• Product: Mapei Ultimate Leveller 1210.
• Product type: Cement-based self-levelling smoothing compound.
• Pack size: 20kg bag.
• Application thickness: 1–10mm per coat.
• Use: Internal floor applications.
• Coverage: Dependent on application thickness and substrate condition.
• Underfloor heating: Suitable for compatible systems, subject to manufacturer's instructions.

Coverage, mixing quantities, working time, drying time and suitability for specific floor finishes must be confirmed against the current manufacturer's Technical Data Sheet.

Frequently Asked Questions

What is Mapei Ultimate Leveller 1210 used for?

It is used to smooth and level internal concrete, screed and other suitable floor substrates before installing floor coverings.

What thickness can Ultimate Leveller 1210 be applied at?

It can be applied at thicknesses between 1mm and 10mm in a single application.

How much area does a 20kg bag cover?

Coverage depends on the required application thickness and the condition of the substrate. Refer to the manufacturer's Technical Data Sheet when calculating quantities.

Can Ultimate Leveller 1210 be used with underfloor heating?

It is suitable for compatible underfloor heating systems, including electric heating mats, when installed in accordance with the manufacturer's instructions.

Can it be used externally?

No. Ultimate Leveller 1210 is intended for internal floor applications.

Can it be applied over existing tiles?

It may be suitable for application over compatible existing ceramic tile substrates, provided they are sound, properly prepared and primed as required by Mapei.

When can floor coverings be installed?

The waiting time depends on application thickness, substrate conditions, temperature and the type of floor covering. Refer to the current manufacturer's documentation before installing the finished floor.

Downloads

The manufacturer's technical and safety documentation should be consulted before using the product.

Technical Data Sheet and Safety Data Sheet: Please contact Clever Shield if you require copies of the current documents.

Supplied by Clever Shield

Clever Shield supplies Mapei flooring preparation products throughout the UK, supporting contractors, flooring professionals and trade customers with professional construction materials.

Clever Shield supplies products and does not provide project-specific design or specification. Always consult the manufacturer's current technical and safety documentation to establish product suitability and follow the recommended application procedures.