Product Data Sheet Safety Data Sheet Show all documents
SikaWall®-140 Skim Coat White KH
SikaWall®-140 Skim Coat White KH
SikaWall®-140 Skim Coat White KH
SikaWall®-140 Skim Coat White KH
SikaWall®-140 Skim Coat White KH
SikaWall®-140 Skim Coat White KH
SikaWall®-140 Skim Coat White KH
SikaWall®-140 Skim Coat White KH
SikaWall®-140 Skim Coat White KH
SikaWall®-140 Skim Coat White KH
SikaWall®-140 Skim Coat White KH
SikaWall®-140 Skim Coat White KH

SikaWall®-140 Skim Coat White KH

SKIM SMOOTHING RENDERING POWDER FOR EXTETIOR WALL AND CEILING

SikaWall®-140 Skim Coat White KH is a special ready-to-mixed skim coat, white color for levelling un-even surfaces and filling small holes and small bubbles in concrete surfaces. The mix produces a smooth finish and elimibates minor surface blemishes.

  • Smooth finishing and competible with decorative wall-covering
  • Eliminates minor surface blemishes
  • Can be exposed or covered
  • Excellent trowel ability
Where to Buy
Product Data Sheet Safety Data Sheet Show all documents

Usage

SikaWall®-140 Skim Coat White KH is suitable for wall and ceiling, interior and exterior application:

Permissible substrates:
  • Traditional rendering
  • Shuttered concrete
  • Reinforced concrete shell work
  • Concrete soffits
  • Precast concrete panels
  Suitable covering materials:
  • Thick synthetic finish coats
  • Mineral paint
  • Wallpaper
  • Fabric
  • Bonded plastic coverings

Advantages

  • Smooth finishing and competible with decorative wall-covering
  • Eliminates minor surface blemishes
  • Can be exposed or covered
  • Excellent trowel ability

Packaging

20 kg/bag

Colour

White powder

Product Details

Product Information

Composition

Hydraulic binder, mineral filler, aggregate and admixtures

Shelf life

12 months from date of production if stored in undamaged and unopened, original sealed packaging.

Storage conditions

Store in dry condition and protected from direct sunshine.

Density

0.9 - 1.1 kg/L

Maximum grain size

0.3 mm

pH-Value

~ 12
Technical Information

Tensile adhesion strength

≥ 0.5 MPa at 28 days

Application

Application Information

Mixing ratio

Approx. 7.0 to 7.5 litre water per bag 20 kg

Layer thickness

0.5 - 2.0 mm

Ambient air temperature

+5°C to +35°C

Pot Life

Approx. 120 minutes (at 25°C)

Initial set time

Approx. 240 minutes (at 25°C)

Waiting time to overcoating

~ 3 - 7 days
Consumption

Consumption

Approx. 1.3 kg/m2 per 1 mm thickness
Application steps

MIXING

  1. Mix SikaWall®-140 Skim Coat White KH 20 kg with 7 - 7.5 litres of water until the product is evenly distributed.
  2. Mixing should be carried out as follows: In case of small quantity, use small paddle to mix at least 3 minutes. For big quantity, the machine is recommen-ded with a speed at 500 rpm. Mixing time: at least 3 minutes and required consistency is obtained.
  3. Leave to stand for 1 - 3 minutes.
  4. Do not add water after mixing.

APPLICATION

  1. Apply the first coat of mixed product with a trowel.
  2. Apply a minimum of 2 coats : the first coat is used to level the substrate and the second to finish. More coats can be applied to meet the required thickness or texture.
  3. If there are too many porous on the substrate, apply first coat to fill those areas first. Then the other layers will be easier and quicker.
  4. Allow a sufficient drying time between the coats for 10 - 45 minutes.
  5. Can use sand paper no.380 to polish the surface.
  6. Allow 3 - 7 days before applying covering material.

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