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Cement repair filler CERAfix® 202

Cement repair filler CERAfix 202 stable
FILR-(CERAFIX-202)-25KG
CERAFIX

Art.-no. 5875100202
EAN 4062856817795

Prices for customers after login
Cement repair filler CERAfix® 202

Art.-no. 5875100202

Prices for customers after login
Quantity
PU
x 24 pcs

Exclusively for trade customers

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Plastic-containing stable cement repair filler for layer thicknesses from 2 mm to 20 mm for walls and floors CT-C25-F4

Long-lasting application


  • Suitable for floors, walls and ceilings

  • Does not slide on vertical surfaces


Quick-setting


  • Reduces downtimes

  • Fast build-up of layers


Low tension and shrinkage


  • Fast curing

  • Quick to reach maturity


Simple and excellent application


Smooth and economical to apply



Contains plastic


Excellent adhesion to all common surfaces



Resistant to water and alternating freezing/thawing


  • Suitable for indoor and outdoor use

  • Can also be used in wet rooms and swimming pools exposed to high stresses in conjunction with Würth compound sealant*
Proof of Performance

Tested in accordance with EN 13813


  • Fire behaviour: Kl. A1/A1n

  • Release of corrosive substances: CT

  • Compressive strength: C25

  • Tensile bending strength: F4
Notice
  • Not suitable as a top surface without additional coverings or top surfaces!

  • Be sure to add water in the appropriate quantities! Adding more water results in reduced strength and increased shrinkage. Such low-strength layers have a reduced load capacity, we therefore recommend removing them!

  • Do not add water or fresh joint mortar to CERAfix 202 that has already started to harden to make it processable again. Loss of strength may result!

  • The properties of the substrate are essential when it comes to ensuring the successful application of the product; the substrate therefore must be carefully prepared, cleaned and primed!

  • If water is removed too quickly by e.g. room heating, strongly absorbent substrates, draughts, solar radiation etc. there is a risk of cracking!

  • Ventilation of the installation location is necessary, however, draughts during processing and during the hardening process must be avoided as well as direct sunlight. The internal and floor temperature must be at least 5 °C during processing and for one week thereafter! Dehumidifiers must not be used in the first 3 days!

  • Sulphite leaching adhesive or water-soluble floor covering adhesives must be completely removed!

  • Largely remove old, water-resistant floor covering adhesives with tools. Small amounts of dispersion-based water-resistant floor covering adhesives (area percentage < 20 %/m², evenly distributed) can remain on the substrate. Clean the substrate and then prime it with CERAfix 103 or CERAfix 203, sprinkle with plenty of TEGAfix 430 quartz sand and vacuum after full reaction! Do not exceed a maximum single layer thicknesses of 20 mm!

  • Not suitable for use on poured tarmac screeds!

  • In the case of calcium sulphate screeds, the CM moisture content without underfloor heating must not exceed 0.5 % and with underfloor heating 0.3 % at the time of levelling with CERAfix 202. Thoroughly prime with CERAfix 103 or CERAfix 203 and sprinkle plenty of TEGAfix 430 quartz sand! After reaction has occurred (approx. 16 hours), sweep off and vacuum up the excess quartz sand. Then use CERAfix 202 to smooth up to a maximum layer thickness of 20 mm. Subsequent moisture ingress must be prevented.

  • Contact between the cement-based mortar and the magnesite screed causes destruction of the magnesite screed by chemical reaction "magnesia expansion". Backwards moisture load from the substrate must be excluded by appropriate means. Magnesite substrates must be mechanically roughened and primed with epoxy resin CERAfix 103 or CERAfix 203. Spread plenty of fresh 0.5-1.0 mm grit quartz sand across the fresh epoxy resin layer. After approx. 16 hours* waiting time, further laying work can take place. Do not exceed a maximum single layer thicknesses of 20 mm!

  • Edge, field, building and movement joints must be observed. These must be carried over or integrated at the specified location and suppressed with suitable means, e.g. edge strips! Dummy joints must be carved out once the CERAfix 202 has hardened up to a third of the applied layer thickness!

  • Only use clean tools and clean water!

  • To assess how mature the covering is, perform a moisture measurement using the CM unit.

  • The technical data sheets of the products used must be observed!

  • Protect surfaces that do not require treatment from exposure to CERAfix 202!

  • Current applicable regulations must be observed!


For example:


  • DIN 18157

  • DIN 18352

  • DIN 18560

  • DIN EN 13813

  • DIN 1055

  • TKB information sheets from Industrieverband Klebstoffe e. V. (Industry Association of Adhesives)

  • BEB information sheets, published by Bundesverband Estrich und Belag e. V. (Federal Association for Screeds and Coverings)

  • Technical information "Interface coordination for heated floor structures".

  • ZDB information sheets, published by the German tiling industry association.
Application area

Tested in accordance with EN 13813


  • Fire behaviour: Kl. A1/A1n

  • Release of corrosive substances: CT

  • Compressive strength: C25

  • Tensile bending strength: F4

The above application instructions are recommendations given on the basis of our own tests and experience. We recommend that you carry out your own tests before use. Due to the great variety of different applications and storage and processing conditions, we cannot guarantee a particular application result. We will not accept legal liability for any advice or technical information provided by our free customer hotline unless this advisory service and/or technical information is part of the contractually agreed performance owed by us, or the customer service employee acted willfully or intentionally. We guarantee the consistent quality of our products and reserve the right to make technical changes and improvements.

Product information

Datasheets(X)

Safety data sheet

Certificates/ Documents

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Application area

CERAfix 202 is used for coating uneven concrete ceiling, wall and floor surfaces in accordance with DIN 1045, plaster from mortar class PII and PIII, masonry with heated and unheated cement screeds in accordance with DIN 18560 and fast cement screeds. CERAfix 202 is suitable for outdoor use, swimming pools, as well as in environments subjected to moisture together with a corresponding Würth compound sealant. CERAfix 202 is used in layer thicknesses of 2-20 mm.

Instructions
  • 1. The surfaces to be covered are generally primed with either CERAfix 101 or CERAfix 102 to a mixing ratio of 1:3 with water. Sand, clean and prime stable, ceramic coverings and smooth cementitious surfaces that are to be levelled with CERAfix 202 with CERAfix 103 or CERAfix 203. Spread with plenty of fresh 0.5-1.0 mm grit quartz sand. Mop and vacuum once cured!

  • 2. Add 25 kg of CERAfix 202 to 4.7 to 5.0 l of water and mix to a clump-free, smooth and stable compound. We recommend using a Würth agitator with a speed of approx. 500-700 rpm. Give the product a short time to mature and then stir through again. Mixing time: approx. 3 to 5 minutes.

  • 3. Then produce a contact filler layer with the material and spread on and/or actuate on the primed surface to the required coat thickness; level according to the levelling requirements.

  • 4. Depending on the ambient conditions, the coat thickness and surface can be rubbed and smoothed with a damp sponge float after approx. 50-90 minutes. Additional coatings can be applied when the first coat is stable, but is still visibly moist. If the first coat appears to be dry, a second intermediate primer coat with CERAfix 101 or CERAfix 102 is required. Do not exceed a total layer thickness of 15 mm.

  • 5. Hardening CERAfix 202 must be protected from quick extraction of water. e.g. through direct sunlight, high temperatures and draughts. CERAfix 202 can be covered with tiles and panels after approx. 4 hours*. For other surfaces, check the residual moisture using the CM device. When doing so, ensure that the permitted residual moisture content is observed in accordance with current technical leaflets. The CM measurement must be conducted in accordance with the current specialist information "Interface coordination for heated floor constructions"


Surface:


The base material must be solid, load-bearing, clean, dry and free from separating substances. Separating materials or layers, such as layers of sinter, dust, oil, etc., must be removed with suitable measures such as blasting, milling, suction and/or degreasing. Remove minimum-strength zones down to the stable core. The base material must have sufficient load-bearing capacity for the active loads - refer to DIN 1055. With screeds on separating or insulating layers, you need to check how mature the covering is before applying CERAfix 202 to prevent the screed panel from deforming further as a result of shrinkage processes. Shrinkage processes should be largely prevented. The CM moisture content must not exceed 2.0 CM% for cement screeds, 0.5 CM% for screeds on insulation or a separation breather and calcium sulphate screeds without underfloor heating, and 0.3 CM% for calcium sulphate screeds with underfloor heating. Subsequent moisture ingress must be prevented.


During application and in the week after, the air, material and base material temperature must be at least +5°C.

Weight of content

25 kg

Chemical basis

Cement, mineral and polymer modified additives

Min./max. processing temperature

5 to 25 °C

Max. processing time

30 min

Colour

Grey

Mixing ratio

4.7 - 5.0 l for 25 kg

Full resilience

28 d

Container

Sack

Shelf life from production

12 Month

Conditions to maintain shelf life from production

cool and dry storage area

Application conditions

at 20°C and 65% relative humidity

May be walked on after max.

4 h

May be walked on in following conditions

at 20°C and 65% relative humidity

Can be covered after max.

4 h

Conditions for full resilience

at 20°C and 65% relative humidity

Resistance against

Thawing-freezing alternations
Water

Min. flexural strength

4 N/mm²

Conditions for flexural strength

after 28 days, 22°C and 65% relative humidity

Min. compressive strength

25 N/mm²

Compressive strength conditions

after 28 days, 22°C and 65% relative humidity

Application quantity in weight/area

1.7 kg/m²

Parquet and laminate flooringFloating installation1.8 %2.0 %
The CM measurement must be conducted in accordance with the current work instruction FBH-AD from technical information "Interface coordination for heated floor constructions".
Permissible moisture content of levelling mass and cement-based base material is determined using the CM device
Flooring HeatedUnheated
Ceramic tiles or natural/artificial stoneThick bed2.0 %2.0 %
Thin bed2.0 %2.0 %
Water vapour diffusion-tight linings 1.8 %2.0 %
Textile coveringsBlocks water vapour1.8 %2.5 %
Permeable to water vapour2.0 %3.0 %
Required accessory:
 
Product
Description
Quantity
PU
Price
/PU
Tile dispersion primer CERAfix® 101

PRIM-(CERAFIX-101)-10LTR

CERAFIX
Solvent-free, ready-to-use, dispersion-based universal primer for indoor and outdoor use
x 1 pcs
Tile adhesive PLUS CERAfix® 402 C2 TE Flex For all ceramic floor coverings in accordance with EN12004, C2 TE

ADH-TLE-(CERAFIX-402PLUS)-25KG

CERAFIX
Flexible thin- and medium-bed mortar in watertight film bag
CERAfix® 412 C2 FT E Flex Plus tile adhesive

ADH-TLE-(CERAFIX-412PLUS)-25KG

CERAFIX
White, flexible, fast-hardening natural stone system adhesive in plastic bag in accordance with EN 12004, C2 FT
x 24 pcs
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Additive article:
 
Product
Description
Quantity
PU
Price
/PU
2-C slurry-type seal coating CERAfix® 301

SEALCOAT-2K-(CERAFIX-301)-21KG

CERAFIX
Flexible crack-bridging, mineral two-component sealing slurry for indoor and outdoor use
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Suitable glove:
 
Product
Description
Nitrile chemical protective glove With cotton velour finish inside
Nitrile chemical protective glove With cotton velour finish inside
Description:
Permeation level: 5
Nitrile chemical protective glove Long, heavy-duty design
Nitrile chemical protective glove Long, heavy-duty design
Description:
Permeation level: 6
Permeation is the process by which a chemical moves through the material of a protective glove on a molecular level. The time from the initial contact between the chemical and the glove to the permeation of the material is the breakthrough time.
Measured breakthrough time
Permeation level
< 10 min
0
≥ 10 min
1
≥ 30 min
2
≥ 60 min
3
≥ 120 min
4
≥ 240 min
5
≥ 480 min
6

Important information:

The information given is based on experience and laboratory conditions and is designed as a guide. However, the actual suitability of a glove depends on the individual conditions of its use and must be confirmed by an appropriate test under operational conditions. Given the variety of materials and chemicals used, the possibility of incompatibility or usage problems for the wearer cannot be excluded in individual cases. We would be happy to advise you about optimum solutions.

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information