Cemimax Cemitop

Cemimax Cemitop

Self levelling polishable decorative overlay for most types of floors

Our CEMITOP decorative overlay is a cement based levelling Compound designed with our range of Grey pigment components. CEMITOP provides a seemless and decorative finished surface with our range of three different Shades of Grey. JETGREY, KRISGREY and MAXGREY are all premixed colours in our 20kg bags for easy application.

Product Data Sheet Safety Data Sheet

Products Features and Benefits

Plastic dry cement mortar with finely graded fillers. When mixed with water, produces a hydraulic-setting smoothing compound with good flow properties and high coverage.

Special cements, mineral fillers, polyvinyl-acetate-copolymers, flow agents and additives.

  • Super smooth – requires no sanding

  • Extremely high strength of compressive and bending

  • Versatile – apply 1.5mm to 40mm in one application

  • Rapid hardening – walkable from 2 hours

  • Superior flow – fast application

  • Flexible – hand mix or pump application

  • Can be polished

Technical Data

  • Compressive Strength:
    After 1 day approx. 15MPa
    After 7 days approx. 25MPa
    After 28 days approx. 35MPa
  • Tensile Bending Strength:
    After 1 day approx. 4MPa
    After 7 days approx. 5MPa
    After 28 days approx. 7MPa
  • Pack-size: 20kg/bag
  • Shelf-life: Min, 12 months
  • Coverage: Approximately 5-6m2 at 3mm thick
  • VOC Level: <0.5 mg/m3

Limitations and Important Notes

  • Minimum shelf-life 12 months in original packaging and in dry storage conditions. Tightly seal opened packaging and use the contents as quickly as possible.
  • Best applied at 18-25℃, floor temperature above 15℃ and relative humidity below 75%. Low temperatures and high humidity delays setting, drying and readiness for covering. High temperatures shorten the working time. Therefore use the coldest possible mixing water during the summer.
  • Protect freshly smoothed surfaces from draughts direct sunlight and influences of heat.
  • The product should be protected against frost and direct light during transportation, storage and application. Application temperature should not be lower than 5℃.

Substrate Preparation

  • For best flow ability of product, mix for 3 mins.
  • The substrate must be sound, free from cracks, dry, clean and free from materials which would impair adhesion.

  • Test the substrate according to applicable standards and report any deficiencies.

  • Brush, abrade, grind or shot-blast any weak surface sections or areas which eill not accept adhesion.

  • Thoroughly vacuum to remove loose material and dust. According to type and condition of the subfloor, suitable primer. For best flow ability of product, mix for 3 mins.

  • Allow primers to dry thoroughly.


  • Put 4-4.4 litres of cold clean water into a clean container. Sprinkle in the sack contents (20kg) whilst stirring briskly and mix to a thick-fluid. Lump-free consistency. Use a drill or mixer fitted with a Mixing Paddle. Do not mix too thinly. For best flow ability of product, mix for 3 mins.
  • Pour the mixture on the area to be applied, spread the material uniformly to Required thickness using toothed rake. It is the next step to remove entranced air by particular roller.
  • Drying time at 20℃ is approx 24 hours. Poor air-flow and lower temperatures will signifi- cantly affect drying times.