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Kepez Coating Plaster

Kepez Coating Plaster

Gypsum-based construction material used for plastering of walls and ceilings before painting and wall paper sticking

About the material

Kepez coating plaster is applied after applying and polishing of primer plaster on wall or ceiling

Application areas

In interior space, walls and ceilings in offices, villas, hospitals, hotels, recreation and residential complexes


The white color of the material makes it easy to paint

It is not dusted, so painting and wall paper life will be long

It has high resistance

Easily polished, gives a smooth surface effect without almost polishing

Paint and wallpaper work is easily carried out

It regulates the moisture balance of the walls, resulting in the wall breathing

It does not crack, mold it does not contribute to the spread of bacteria

Protects heat and creates sound insulation

Since it contains water It has a fire retardant feature it is fire-resistant

 Surface preparation

The lowest air temperature that can be used is + 5 ° C. The applied area should be cleaned of various contaminants (dust, lubricating stains, old paint). It is recommended that the wall or ceiling surface be moistened in conditions of high air temperature, airborne dirt, and excessive drying of the surface.


1 kg of dry mixture is dissolved in 0.65 liters of pure water. The resulting solution should be sprinkled with water until complete ingredient is to be expected, and the water should dip into the dry mixture for 2-3 minutes. Then the solution should be mixed and ready until the solution is homogeneous with mechanical or manual methods.

Application procedure

The mixture was applied with diagonal movements on the surface with a sharp sponge trowel or rubber trowel. In hot weather and water-soluble surfaces, it can quickly be moisturized with a moisturizing sponge before applying the surface to avoid cracking on the surface as water is quickly dissolved. The coating plaster can be applied one or more layers on the wall surface.

Storage conditions

It is advisable to store the plaster materials in tightly-sealed containers at dry temperatures above 0 ° C.

Technical features

Physical appearance – White powder

For 1 kg “Kepez Gypsum” 0,36-0,38 liters of water are used.

For a sack of 30 kg, 20-21 liters of water is enough.

Plaster / water ratio: 100 g of plaster / 65 g of water

Duration of use: 80-120 minutes

Freezing time: 180-240 minutes

Usage quantity: Plaster coating on 0,8-1,1 kg / m2

On plasterboard, 0.08-0.10 kg / m2

Compression resistance:> 4 N / mm2 (7 days later)

Torsional resistance:> 2 N / mm2 (7 days later)

Volume weight: 600-700 gr / lt

Piece size: over 45 micron  9-15 %  – over 160 micron % 0

Surface hardness: 40 shore D

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