* At 68 °F (+20 °C) and 65% relative humidity. Higher temperature and low humidity decreases, lower temperature and high humidity increases this value respectively.

The substrate must be inspected and ready for installation in accordance with the respective regulations of the individual countries as well as the current state of technology. Substrates must be pre-treated in accordance with the current BEB datasheet (‘Evaluation and Preparation of Substrates’).

Depending on the type of substrate, floor coverings and the requirements such as subsequent loading conditions prime substrate with: Okatmos® EG 20, Okatmos® UG 30, Okatmos® DSG, Okamul PU-V schnell or Okapox GF and prepare with suitable Kiesel levelling compound. When installing vapor-tight floor coverings as well as over non-absorbent substrates, apply the levelling compound thick enough. The technical data sheets of the products used must be observed. Kiesel system products must be used.

Stir Okatmos® star 200 well. Use appropriate notched trowel to apply the adhesive onto the substrate. Depending on the quantity applied, the absorbency of the substrate and the type of covering, allow the adhesive to dry. Only apply as much adhesive as can be covered with floor covering within the open time. 
On non-absorbent substrates, you can only achieve a pressure sensitive adhesion.
After the waiting time, install the covering without air pockets and carefully rub down over the entire surface. If the covering starts to rise again after being rubbed down, do not rub it down again until approx. 30 minutes have passed. The installation instructions of the flooring manufacturer, especially the instructions for acclimatisation, must be followed. 
Weld or seal the floor coverings after 24 hours at the earliest.

The coverage depends, among other things, on the substrate properties and may vary with different levelling compounds, trowel manufacturers and processing methods.

• 33 x 14 kg plastic buckets