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SOK U/K 105

Concrete release agent, preferred area of application: precast plants

Performance Features

  • operating temperature up to 100 °C (shuttering temperature)
  • contains very effective corrosion protection for steel shuttering
  • may be used anywhere
  • suitable for the production of fair-faced concrete
  • largely prevents pore formation
  • ensures the production of clean and uniform surfaces
  • does not impair the adhesion of plaster, adhesives and painting work


SOK U/K 105 is a concrete release agent, which is suitable for all absorbent and non-absorbent shuttering. The aromatics are extracted to a large extent from the solvent contained, resulting in a reduction of odours.

Field of application

SOK U/K 105 is suitable for all shuttering, e.g. roughly sawn and planed wooden shuttering, steel shuttering, film and plastic-coated panels, polysulphide matrixes and ABS foil-coated systems.


SOK U/K 105 is applied thinly and uniformly onto the clean and dry shuttering using a brush or a suitable spraying device (with Teejet nozzle SS 800067). Consumption: for non-absorbent shuttering 50-100 m²/l, for absorbent shuttering 40-80 m²/l. SOK U/K 105 should not be diluted with water, oil or solvent - it is ready to use !


- Storage temperature not below -5 °C.
- The duration of storage should not exceed 1 year.
- Store barrels horizontally.
- Seal container after use in order to prevent active ingredients from escaping at higher temperatures.

Please observe water resources policy act and EU safety data sheet!


  • Construction

The information shown on this side is based on the experience and expertise of the FUCHS Group in the development and manufacture of lubricants and represents the current state of the art. The performance of our products can be influenced by a series of factors, especially the specific use, the method of application, the operational environment, component pretreatment, possible external contamination, etc. For this reason, universally valid statements about the function of our products are not possible. Our products must not be used in aircraft/spacecraft or parts thereof. This does not apply if the products can be removed again before the components are fitted in an aircraft/spacecraft. The information given here represents general, non-binding guidelines. No warranty expressed or implied is given concerning the properties of the product or its suitability for any given application. We therefore recommend that you consult a FUCHS Group application engineer to discuss application conditions and the performance criteria of the products before the products are used. It is the responsibility of the user to test the functional suitability of the products and to use them with the corresponding care. Our products are subject to continuous further development. We therefore retain the right to change our product range, the products, and their manufacturing processes as well as all details on this side at any time and without warning, provided that no customer-specific agreements exist that require otherwise.

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