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Primer concrete contact

Primer-concrete contact
PRIM-CONCRETECONTACT-20KG

Art.-no. 089054520
EAN 4052703672219
Prices for customers after login
Primer concrete contact

Art.-no. 089054520

Prices for customers after login
Quantity
PU
x 1 pcs

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Ready-to-use etching primer containing quartz for smooth, mineral surfaces for indoor and outdoor applications

Uncomplicated


The product can be applied with a roller, brush or suitable spraying device.



Universal


Improves the adhesion of gypsum, cement and lime-based fillers and plasters to smooth, non-absorbent or slightly absorbent mineral surfaces.



Environmentally safe


  • Solvent-free

  • Low emissions

  • Highly resistant to alkali


Can be diluted with water


For machine application, the concrete contact can be brought to a spraying consistency by adding just a little water (where necessary).

Notice

Avoid contact with skin and eyes. In case of contact, rinse immediately with water. Wear safety goggles when working overhead. Store the container in a cool, dry and frost-free place. Keep the container tightly closed.

The usage instructions are recommendations based on the tests we have conducted and our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. 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 further develop products.

Product information

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Application area

Ready-to-use primer for smooth mineral surfaces. Concrete contact is a water-based, solvent-free primer for improving the adhesion of gypsum, cement and lime-based fillers and plasters on smooth, non-absorbent or low-absorbent mineral surfaces (especially concrete). Suitable for indoor and outdoor use.


Concrete contact is particularly suitable for smooth in-situ concrete or solid slab floors made of prefabricated components as well as for smoothed pre-cast concrete surfaces and expandable polystyrene hard foam boards. Surfaces that are already primed can be easily detected by the reddish colour of the product.

Instructions

The surface must be load-bearing, dry and free from loose particles and release agents (formwork oil, post-treatment compounds, etc.). Moisture absorption and moisture migration through the substrate must be avoided.


Stir the concrete contact well before use and also after longer breaks, and apply with a roller, brush, wide brush or a suitable spraying device. For machine application, ensure suitable spraying consistency by adding a little water. For manual application, apply crosswise wet-on-wet. Protect areas not to be primed from splashes. The primed surface must be completely dry before applying plaster.

Chemical basis

Acrylate polymer dispersion

Adhesive agent

Synthetic dispersion to DIN 55945

Colour

Reddish glaze

Min. processing temperature

5 °C

Min. surface processing temperature

5 °C

Drying time

24 h

Conditions for drying time

at 20°C and 65% relative humidity

Min. application quantity in weight/area

250 g/m²

Max. application quantity in weight/area

350 g/m²

Application quantity conditions

undiluted, per coat, depending on the absorbency of the surface

Solvent-free

Yes

Max. VOC concentration

1 g/l

Max. permissible VOC concentration

30 g/l

Gloss level

Matt

Weight of content

20 kg

Shelf life from production

60 Month

Conditions to maintain shelf life from production

cool, dry and frost-free storage area. Keep the container tightly closed

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Product information

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