UZIN Smoothing Compounds - The Base For Perfect Floors


What are the properties of a great floor? Hard, flat and quickly ready for loads and foot traffic. Regardless of the final floor covering the foundation for perfect results is due to the choice of smoothing compound. UZIN products are developed in close cooperation with our customers to provide floor contractors with exceptional quality products which are easy to use. This also ensures our products are reliable and produce outstanding results.

UZIN have a range of smoothing compounds suitable for any project. If the floor is in need of renovation or if a project needs to be completed quickly then UZIN have the solution. Below are a selection of our smoothing compounds which can help with any requirement.


Comparing smoothing compounds

Product Type Thickness Compressive / Flexural Strength Approx. Ready For Covering at 3 mm Suitable Floor Covering
UZIN L2 Contract Cost Effective Bag & Bottle 1 to 15 mm C16 / F5 6 hours* Carpet, vinyl, LVT & lino
UZIN L3 GOLD Rapid Drying 2-Part 1 to 30 mm C25 / F7 2 hours* Carpet, vinyl, LVT, lino, rubber, ceramic tiles and stone
UZIN NC 151 Heavy Duty Water Mix 1 to 20 mm C35 / F6 6 hours* Carpet, vinyl, LVT, lino & rubber
UZIN NC 163 No Priming Water Mix 1 to 20 mm C30 / F10 20 hours* Carpet, vinyl, LVT, lino, rubber, ceramic tiles and stone
UZIN NC 170 LEVELSTAR Premium Water Mix No limit C40 / F7 6 hours* Carpet, vinyl, LVT, lino, rubber, wood flooring, ceramic tiles and stone
UZIN NC 196 Fibre Reinforced Water Mix 3 to 40 mm C25 / F6 24 hours* Carpet, vinyl, LVT, lino, rubber, wood flooring, ceramic tiles and stone


UZIN Quality.

UZIN smoothing compounds have outstanding properties. Their perfect mixing behaviour, uniform flow and extremely high absorbency make for shorter drying times and are quickly ready to receive the floor covering. All UZIN  smoothing compounds are labelled with CE marking to guarantee that each bag has the specified compressive strength and flexural strength.

The new premium smoothing compound UZIN NC 170 LevelStar NEW sets a completely new standard. Thanks to the revised formula, its water retention capacity remains high, even when there are poor climate conditions, which allows for reliable and consistent drying.

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For more information regarding our range see below

UZIN L2 Contract 2 part smoothing compound

2 part smoothing compound

  • low stress
  • smooth surface
  • quick setting
  • excellent flow
  • ready to receive foot traffic after 1.5 to 2 hours
  • ready for floor coverings after 6 hours
  • suitable up to 15mm in one application
  • suitable for underfloor heating (please contact UZIN Technical for further information)

UZIN L3 Gold Rapid Drying 2 Part Smoothing Compound

Ammonia, protein and latex free, 2 part smoothing compound

  • very low stress
  • smooth surface
  • quick drying
  • can be used over  old waterproof adhesive residues
  • ready for floor coverings in approx 2 hours*
  • suitable for applications from 3 - 30mm**

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


UZIN NC 163 Renovation smoothing compound

Renovation smoothing compound which can be used without priming over old adhesives and cementitious substrates

  • Can be used directly on old adhesive residues
  • Smooth surface
  • Good absorption
  • No priming required up to 5 mm
  • Low stress

UZIN NC 170 LevelStar Premium smoothing compound

Extremely smooth and quick setting cementitious smoothing compound with Level Plus Effect S for any thickness range

  • excellent flow characteristics
  • ready to accept floor coverings after 6 hours*
  • very high strength
  • very smooth surface

UZIN NC 196 Fibre-Reinforced Smoothing Compound

Fibre-Reinforced Smoothing Compound for thicknesses from 3 to 40mm

  • Fibre reinforced
  • Thickness range from 3 to 40 mm
  • Excellent flow properties and pumpable
  • Low stress
  • Excellent absorbency

Installation systems for screeds, floors and wood flooring

Machinery and special tools for substrate preparation and installation of floor coverings

Complete product range for installation, renovation and maintenance of wood flooring

Resin and cementitious floor finishes combining performance and design

Installation systems for tiling and natural stone

High quality painting, plastering and drywalling tools