Close-up of a 20 kg UZIN NC 151 sack containing a cementitious high-performance levelling compound. The blue paper pack features a green panel with the large white label 'NC 151' and the UZIN logo, multilingual product descriptions, a QR code for language selection, EC1 very low emission certification, icons for maximum application thickness (max 20 mm), article number and weight. The image focuses on the front of the pack showing printed instructions, certification marks and the brand slogan 'YOUR FLOOR. OUR PASSION.'
Close-up of a 20 kg UZIN NC 151 sack containing a cementitious high-performance levelling compound. The blue paper pack features a green panel with the large white label 'NC 151' and the UZIN logo, multilingual product descriptions, a QR code for language selection, EC1 very low emission certification, icons for maximum application thickness (max 20 mm), article number and weight. The image focuses on the front of the pack showing printed instructions, certification marks and the brand slogan 'YOUR FLOOR. OUR PASSION.'

UZIN NC 151 Heavy duty smoothing compound

Floor smoothing compound for textile and resilient floor coverings as well as wood flooring for thicknesses from 0-20 mm.

  • Very good flow characteristics
  • Great surface finish
  • Consistent, reliable and fast drying on absorbent and non-absorbent substrates

 

Applications

Main application area:

Heavy duty smoothing compound which provides consistent, reliable and fast drying on absorbent and non-absorbent substrates. For residential, commercial and industrial application. For the subsequent installation of textile and resilient floor coverings. Pumpable, for interior application.

 

Frequently Asked Questions

For heavy-duty flooring areas, UZIN NC 151 is an excellent choice for professionals. This cement-based, heavy-duty smoothing compound is specifically designed for durable flooring installations in challenging commercial and industrial environments. The primary advantage of UZIN NC 151 is its exceptional strength, which helps create a solid, long-lasting foundation for the final floor covering. This robust base not only improves the flooring's overall durability but also helps it withstand heavy foot traffic and resist wear over time, contributing to a longer lifespan and better performance of the installed surface. UZIN NC 151 dries quickly and is ready to receive most floor coverings after six hours. The exceptional flow properties of UZIN NC 151 smoothing compound allow installers to create an outstandingly smooth finish.

UZIN NC 151 heavy-duty smoothing compound is suitable for heavy-traffic environments such as hospitals, schools and other commercial or industrial areas subject to substantial traffic and weight. Its heavy-duty performance helps reduce the risk of indentations in the smoothing layer that could otherwise mirror through into resilient floor coverings. With UZIN NC 151 smoothing compound, its ease of spreading and remarkable flow allow installers to create an exceptionally smooth finish.

UZIN NC 151 is an advanced heavy-duty smoothing compound specifically engineered for high-performance flooring projects that demand exceptional durability and resilience. With an impressive compressive strength of 35 N, it is ideal for commercial environments where long-lasting results are essential. UZIN NC 151's rapid drying time allows most floor covering installations in just six hours and its superior flow properties enable installers to achieve a remarkably smooth, even finish. 

UZIN NC 151 is a fast-drying, cement-based, heavy-duty smoothing compound that is ready to receive most floor coverings after only six hours. This applies whether it is installed over an absorbent or non-absorbent surface, helping contractors maintain project momentum while achieving consistent, reliable results.

Its high-strength performance and excellent flow allow installers to create a smooth, durable finish efficiently. UZIN NC 151 is designed for challenging commercial and industrial environments, such as hospitals, schools, and areas with heavy foot traffic or substantial loads. It also offers an outstanding surface finish for resilient floor coverings, including vinyl, linoleum and luxury vinyl tile (LVT).

A heavy-duty smoothing compound creates a strong, smooth, durable base before installing flooring. UZIN NC 151 is specifically designed for this purpose, with a high-strength, cement-based formulation that helps prevent indentation in high-traffic areas. It also delivers an exceptional finish for vinyl, lino and LVT floor coverings. UZIN NC 151 also boasts a rapid drying time, making it ready to accept most floor coverings in just six hours.

UZIN NC 151 is a heavy-duty, cement-based smoothing compound that combines excellent flow with easy spreading, helping flooring professionals achieve a smooth, consistent surface efficiently. It offers reliable, rapid drying and high-strength performance for demanding flooring projects. Designed for commercial and industrial environments with heavy traffic and weight, UZIN NC 151 provides a durable finish suitable for floor coverings such as vinyl, lino, and LVT. It is ready to receive most floor coverings after approximately six hours, whether applied over absorbent or non-absorbent surfaces, subject to correct preparation and site conditions. 

Yes, you can apply two layers of self-levelling or smoothing compound when you need extra build-up or further surface correction. For heavy-duty commercial and high-traffic flooring projects, UZIN NC 151 is a cement-based smoothing compound with high strength, excellent flow and easy spreading properties. It provides a durable, high-quality finish for floor coverings, including vinyl, lino or LVT and dries after six hours, depending on site conditions.

When applying UZIN NC 151 in several coats, allow the first coat to dry completely, then prime it with UZIN PE 360 PLUS. Once the primer is dry, apply the next coat. The second coat must not exceed the thickness of the first coat. Ensure the initial layer is sound, clean and free from dust or contamination before priming and applying the next layer.

*At 20 °C and 65% relative humidity. 
Packaging

paper bag

Pack size

20 kg

Shelf life

12 months

Water quantity

4.6 - 5 litres per 20 kg bag

Colour

Grey

Consumption

approx. 5 m² at 3 mm per bag

Ideal application temperature

15 – 25 °C at ground level

Working time

20 - 40 Minutes*

Ready for foot traffic

2 - 4 Hours*

Ready for covering

after 6 hours*

Minimum application temperature

10 °C at ground level

Fire class

A1fl acc. to DIN EN 13 501-1

Article number Packsize
10196 20 kg

Icon_EMICODE EC1 PLUS_GB
CE_Label
UKCA_0522_Label

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