CEKOL C-45  

WHITE SMOOTH GYPSUM BASED PLASTER

USE:

CEKOL C-45 is an excellent material for preparing walls and ceilings inside buildings for painting, paperhanging etc. Also for renovation of old plasters, plastering whole walls, stopping of cardboard-gypsum panels (for pointing and filling of scratches and cracks the CEKOL C-40 is recommended). CEKOL C-45 allows to obtain very smooth surfaces.

PROPERTIES:

CEKOL C-45 is a dry mixture produced of the highest quality gypsum with a wide range of refining, modifying and plasticizing additives delaying setting and providing excellent adhesion to the gypsum, brick, concrete and gas concrete base. CEKOL C-45 is an excellent primer for the emulsion and acrylic paints. The white colour allows to apply fewer coats of paint to obtain full colour effect. It is an excellent ground for wall paper. It is non-toxic in application and use, made entirely of natural components. CEKOL C-45 does not turn yellow when exposed to light.

BASE PREPARATION:

CEKOL C-45 has an excellent adherence to concrete, bricks, gas concrete, ceramsit blocks, gypsum panels and blocks as well as cardboard-gypsum panels. The base should be clean, compact, carrying and free of grease. Paints, loose sand and plaster particles as well as layers not bound with the base must be removed.

Notes:

1) Strongly absorbable bases (e.g. gas concrete) should be primed with the CEKOL DL-80 priming emulsion.

2) In permanently humid compartments (e.g. bathrooms) the CEKOL C-35 plaster is recommended.

3) Steel elements should be protected against corrosion.

APPLICATION:

Pour the package contents to water in the proportion of 0.40 liter of water for 1 kg of dry powder and mix thoroughly until a uniform thick mixture is obtained. Pour the powder to water. Mix is ready for use immediately after mixing and maintains its properties for 45 minutes. Apply the mix to a prepared surface in an 1 to 5 mm thick uniform layer until the desired effect is reached. Even the layer up with a stainless steel or plastic trowel or spatula. After preliminary setting of the mix, the surface may be ground. It is recommended to apply layers not thicker than 5 mm at a time. Painting may be carried out when the mix is fully set.

TECHNICAL DATA:

The plaster meets the requirements of PN-EN 13279-1 B2/20/2 Gypsum based plaster

Mixture proportions: 0.40 l of water for 1 kg of dry powder

Pot life: 45 minutes

Consumption: 1.5 kg/m2 of 1 mm thick layer

Layer thickness: 1 to 5 mm

Work temperature: +5oC to +25oC

Screenings on 0.2 mm mesh sieve: ≤ 2%

Start of setting: ≥ 60 min.

Bending strength: ≥ 2 N/mm2

Compression strength: ≥ 4 N/mm2

Adhesion to base: ≥ 0.5 N/mm2

Reaction to fire: A1

Product has the National Institute of Hygiene (PZH) Attestation

PACKAGING:

Paper bags with PE lining or foil - 1; 2; 5; 10; 20; 40 kg

STORAGE:

Store in original packages, in a dry compartment.

Shelf life up to 12 months.