UZIN NC 182 Low-Slump Smoothing Compound

Low-slump, fine and very fast setting cement smoothing compound for any thickness range

  • Universal use as repair mortar
  • Rapid setting even at low temperatures, time-saving
  • No marks under visually sensitive coverings from coarse aggregate


  • producing absorbent, high-strength, ready for covering installation
    areas in a short amount of time
  • filling holes and cracks in most types of substrate particularly screeds or concrete floors
  • edge or repair work before final smoothing and gluing
  • patching of staircases and landings
  • high durability in residential, commercial and industrial areas
  • hot water underfloor heating
  • chair castors according to DIN EN 12 529 from 1 mm compound thickness
  • new or old cement, calcium sulphate screeds, stone-wood screeds, concrete, dense mineral-based substrates and similar
  • chipboard P3/P5/P7 and OSB panels (each solidly fixed)
  • old substrates with strongly bonded waterproof adhesive and smoothing compound residues
  • also as "low-slump" surface compound on old adhesive residues and for filling down to "feather-edge"
  • as system component in rapid construction


  • Ready for covering after 60 min.
  • Hydraulically setting
  • From feather-edge to high thicknesses
  • Ideal working properties
  • Fine grain, eliminates smoothing edges
  • For interior use


    Technical data

    * At 20 °C and 65 % relative humidity.

    Paper bag


    25 kg, 12.5 kg

    Shelf life

    min. 12 months

    Required water quantity

    6.0 litres - 7.50 litres per 25 kg bag

    3.0 litres - 3.75 litres per 12.5 kg bag

    Partial quantity processing

    250 - 300 ml water for 1 kg powder




    approx. 1.5 kg/m² per mm thickness

    Minimum working temperature

    10 °C at ground level

    Working time

    approx. 15 minutes*

    Cut edges

    after approx. 15 minutes*

    Set to traffic / can be skimmed over

    after approx. 25 minutes*

    Ready for covering

    after approx. 60 minutes*

    Ordering information

    Item no.

    Quality seals and badges



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