UZIN NC 770 Industrial Top

Cement based, self-smoothing topcoat for thicknesses from 3 to 50 mm

  • Excellent abrasion resistance
  • Good flow characteristics and pumpable
  • Low stress
  • High compressive strength and tensile strength


Main application area:

Cement based, self-smoothing topcoat for producing a wear-resistant floor finish where surface appearance is a secondary consideration. It can also be used as an industrial smoothing compound for resin coatings and most floor coverings. Pumpable, for interior application.

Extended application field:

Technical data

*At 20 °C and 65% relative humidity and max. thickness of 3 mm.

paper bag

Pack size

25 kg

Shelf life

min. 9 months

Water quantity

4.25 – 4.5 l / 25 kg bag




approx. 1.7 kg/mm/m²

Pot life

20 - 40 minutes*

Ready for foot traffic

after 2 - 4 hours*

Ready for covering

approx. 24 hours at 3mm*

Minimum application temperature

10 °C at ground level


after 3 days*

Flow ring spread

approx. 140 mm ± 5 mm

Abrasion resistance

AR 0.5 according DIN EN 13 813

Fire reaction

A1fl according to DIN EN 15 501-1

Ordering information

Item no. Packsize Shipping unit
10665 25 kg
Pallet :

Quality seals and badges


Products and accessories

Screed Rake

Special tool made from stainless steel for the application of UZIN levelling compounds

Smoothing compound rake

To apply smoothing compounds and coating

Smoothing trowel

For applying smoothing compounds

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