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2-component cement-based sealing

2C cement-based sealant
SRFCOAT-2K-CEMENT-26,4KG

Art.-no. 0893212125
EAN 4048539411962

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2-component cement-based sealing

Art.-no. 0893212125

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Quantity
PU

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Polystyrene-free, bitumen-free, two-component cement/plastic-based surface sealing.

Material base: Cements and polymer additive


  • Solid surface, resulting in mechanical and chemical protection of walkable concrete surfaces (not suited for horizontal silo construction or similar structures)

  • Quick and definite to set, resulting in fast progress of work

  • No blistering on warm surfaces

  • Excellent friction adhesion to mineral surfaces, high degree of functionality


Bitumen-free and polystyrene-free


  • No bitumen seepage

  • Good UV stability and is therefore ideally suited for sealing in visible areas (e.g. sockets being plastered)

  • No layer thickness loss under pressure, high level of functional reliability


Elastic material behaviour


Remains permanently flexible and bridges cracks, thereby guaranteeing a high degree of functionality



Resistant to all standard chemically aggressive substances found in floors, as well as diluted acids and caustics that attack concrete



Solvent-free

Notice

The minimum application temperature is +5°C. It is essential that the effects of rain and frost and water stresses are prevented until both coats have completely dried. In the event of prolonged exposure to sunlight, discolouration cannot be ruled out and should therefore be avoided. Not for use in horizontal silos, biogas plants and similar systems. Not suitable for sealing against backwards flowing water and for sealing roofs. During application, it is recommended that you wear personal protective equipment (safety goggles, art. no. 0892 102 ff./gloves, art. no. 0899 435 ff.). The powder component contains cement; therefore avoid contact with skin.

Certified radon-proof by Radio Ökologisches Institut Keller

The usage instructions are recommendations based on the tests we have conducted and are based on our experience; carry out your own tests before each application. We do not assume any liability for a specific application result due to the large number of applications and storage and processing conditions. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee consistent quality of our products. We reserve the right to make technical changes and carry out further development.

Product information

Certificates/ Documents

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Application area

"2C cement-based sealing" is used in the Würth building waterproofing system for the elastic and waterproof sealing of areas at risk of cracking, of terraces and balconies that are not positioned above living spaces, for protecting concrete surfaces designed for foot traffic, for sealing water tanks (not drinking water), swimming pools, wet and damp rooms and for cross-sectional sealing according to W4-E. Not suitable for water penetrating from behind or for sealing roofs.


For use in accordance with DIN 18533, Part 3, Table 1, lines 3 and 4, "crack-bridging mineral sealing compound (MDS)", for use on concrete substrates for water impact classes W1-E and W4-E.

Instructions

The surface must be dry to slightly moist, and free from grease, oil, frost, tar and bitumen. Non-absorbent surfaces should be pre-wetted so that they are matt damp. However, puddle formation must be excluded. Absorbent surfaces must be primed with waterproofing system primer coat (art. no. 0893 212 100) to improve adhesion. Loose components and protruding mortar residues must be removed before commencing work. Sharp edges must be blunted and corner and transition areas must be rounded off by means of a chamfer with waterproof mortar (art. no. 0893 212 110). Recesses > Compensate 5 mm with waterproof mortar, art. no. 0893 212 110. Completely mix the liquid component (bag enclosed in pail) and mix into the powder component in portions using a slow agitator, art. no. 0702 836, or a mixing paddle, art. no. 0713 95 121. Carefully and thoroughly mix both materials until they form a pasty, clump-free homogeneous paste. A universal brush, art. no. 0693 009 5, or a smooth comb, art. no. 0695 943 ff., is used to apply "2-component cement-based sealing" in two layers; the first layer must be hardened before the second layer is applied. In areas at risk of cracking, reinforcement fabric (art. no. 08963 212 105) must be inserted into the layer of the first surface. On adjacent components (floor panels or similar structures), the seal must be applied to at least 15 cm of the front. A horizontal seal must be incorporated into the surface seal in all areas.

Chemical basis

Mineral mixture with polymers added

Colour

Light beige

Density

1.7 g/cm³

Max. working life

2 h

Conditions for working life

after mixing

Fully hardening/curing conditions

Depending on: coat thickness, substrate, temperature and humidity

May be walked on after max.

24 h

Conditions for ability to withstand rain

after skin formation, depending on the ambient humidity and temperature

Min. processing temperature

5 °C

Max. processing temperature

35 °C

Min. ambient processing temperature

5 °C

Min. surface processing temperature

5 °C

Max. surface processing temperature

30 °C

Solvent-free

Yes

Styrol-free

Yes

Ultraviolet resistance

Yes

Bitumen-free

Yes

Resistance against

Diluted acids and lyes

Crack bridging

0.5 mm

Crack bridging conditions

for 2-mm layer thickness

Application quantity in weight/area

3.6 kg/m²

Application quantity conditions

with 2-mm layer thickness, complete system with two layers

Container

Combination package

Weight of content

26.4 kg

Weight of content, component A

20 kg

Weight of content, component B

6.4 kg

Shelf life from production

12 Month

Conditions to maintain shelf life from production

cool and frost-free storage

Additional articles

Trowel, art. no. 0695943...; agitating paddle, art. no. 071395 ...; safety goggles, art. no. 0899102...; gloves, art. no. 0899435...

Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
Waterproofing system primer coat

SEALCOAT-PRIMERBUILDINGSEALANT-10L

Surface pre-treatment under bituminous and cement-based building waterproofing systems
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
Bricklayers trowel, forged Suitable even for the most demanding tasks, since handle and blade are forged from one piece

BRCKLRTRWL-(S-NECK)-FORGED-B160MM

Suitable even for the most demanding tasks, since handle and blade are forged from one piece.
x 1 pcs
Assembly power cleaner

ASMBYCLNR-POWER-500ML

Highly effective special cleaner containing solvents. NSF-certified
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
Chemical protective glove, Butyl
Chemical protective glove, Butyl
Description:
Permeation level: 6
Gas-tight and resistant to exhaust gases produced by combustion processes
Nitrile chemical protective glove With cotton velour finish inside
Nitrile chemical protective glove With cotton velour finish inside
Description:
Permeation level: 6
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

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Datasheets ()

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Technical information