Lime-cement plaster KS 10/90

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Product description

The Fescon Tile Grout KS 10/90 is an air entrained, lime cement based dry mortar. The maximum grain size is 3.0 mm. The plaster is used as an adhesion plaster. 

  • Just add water
  • Extremely weather-resistant
  • Pumpable
  • Breathable

The minimum delivery batch is 1 large bag or 3 pallets of small bags.


  • Burnt brick
  • Sturdy lime-cement plastering
  • Kahi-brick
  • Insulation plastering
  • Concrete surfaces
  • Block surfaces
The product is listed in the portal for building products that can be used in Nordic Swan Ecolabelled buildings.
EAN code Product name Product number Package size
6416841530554 Lime-cement plaster KS 10/90 3 mm 53055 25 kg
6416841330550 Lime-cement plaster KS 10/90 3 mm 33055 1000 kg

The base and the plaster surface to be repaired must be clean and undamaged. Remove salt, dust, rust and compact cement paste, for example by water sand blasting. If necessary, wet a dry surface while retaining the absorption capacity of the base. Select the patching plaster grade according to the strength of the base. In deep patching, we recommend using coarse, so-called manual plasters. Allow the patches to harden at least for a couple of days before plastering the entire surface.


Refer to the bag for how much water the plaster requires. Add the dry material to the water and mix with a concrete mixer for around ten minutes. With a power mixer or a drill paddle, around one to three minutes of mixing is sufficient. Allow the plaster to stand for around ten minutes and mix it again for a short while. Find the correct consistency at this stage by gradually adding the rest of the water. We do not recommend adding all of the water right at the start. Every batch must be mixed in the same way. The finished plaster remains workable for around two to three hours.

Work instructions

Slam or spray the adhesive plaster tightly to the base so that it fills 90-95% of the base. Plaster usage is 3-6 kg/m2. The adhesive plaster must be allowed to harden for at least one day before filling. The lowest usage temperature is + 5°C.

After treatment

If necessary, you must remember the aftercare of the adhesive plaster, for example by spraying it with water.

Storage and handling of waste
See the separate storage and disposal instructions

Material usage

3-6 kg/m² (adhesion)

Water requirement 3.5-4.5 l/25 kg
Finished compound 13 - 14 l / 25 kg
Maximum grain size

3 mm

Package size 25 kg and 1000 kg

storage time in a dry location approx. 1 year


1.84 kg/dm³

Workability time 2-3 h
Fire class A1
Air content approx. 16%
Frost resistance flexural and compressive strength do not decrease after 200 melt-freeze cycles

Hägermann 170 mm

Water retention capacity 80- 90%