Okatmos star 120
Description
Solvent-free, very low emission wet-bed dispersion adhesive for installation of LVT coverings in plank and tile format, tension-free homogeneous/heterogeneous PVC/VCT floor coverings and quartz vinyl floor tiles on absorbent substrates. For advanced Indoor-Air-Quality. Prevents smell and odors originating in microbial interactions between the floor covering and the application surface.
Features
- Fast initial grab
- Easy to spread
- Antimicrobial properties
- Very low emissions
- Very high adhesion strength
- Downloads
- Specifications
Colour Cream-white
VOC 0.0 g/L Antimicrobial technology Yes Recycle content
n/a Application Interior
Suitable for chair castors (DIN EN 12529)
Suitable (according to DIN EN 12529)
Minimum floor temperature
63 °F (+17 °C)
Waiting time* Approx. 5 - 15 minutes depending from the covering which will be used
Working*
Approx. 30 minutes
Ready for installation* After approx. 24 hours Final strength* After approx. 72 hours Floor heating system
Suitable
GISCODE D1 according to TRGS 610
EMICODE EC 1Plus according to GEV
Storage Store in frost protected Store in a frost-free place; can be stored for approx. 12 months for up to 12 months
* At 68 °F (+20 °C) with 65 % relative humidity. Values are correspondingly shorter at higher temperatures and lower air humidity and longer at lower temperatures and higher air humidity.
- Substrate Preparation
The substrate must be inspected and ready for installation in accordance with the respective regulations of the individual countries and the state of the art as well as the current state of technology, and be ready for installation. Substrates must be pre-treated in accordance with the current BEB datasheet (Evaluation and Preparation of Substrates) and TKB Datasheet 8. Depending on the type of substrate and floor covering as well as the subsequent load conditions, prepare substrate for laying using suitable Kiesel primers/pre-coats and self-levelling compounds. With non-absorbent substrates, apply a Kiesel levelling or patching compound to a minimum thickness of 2 mm. Technical datasheets of other Kiesel products used must also be complied with. A system structure must be ensured.
Unheated concrete moisture vapor emission rate must not exceed 80% RH (ASTM F2170 or 5 lbs./1,000 sq. ft./24 hours (ASTM F1869). pH must not exceed 9.0. Heated concrete (radiant water heating) moisture vapor emission rate must not exceed 75% or a maximum of 3 lb./1000 sq.-ft per 24 hr.
Materials and area temperature must be 15°C - 25°C/59F°-77F°. with a maximum RH of 65% for 48 hours before and during installation and 72 hours afterwards. Large temperature or humidity increases or decreases can affect the flooring and performance of the installation.
- Processing
Stir Okatmos® star 120 well before use. Then apply the adhesive to the substrate using a suitable trowel. After an waiting time of approx. 5 minutes, lay the covering ensuring that no air becomes entrapped, and rub thoroughly. Ensure that the rear side of the floor covering is sufficiently contacted with adhesive. Floor coverings must lie as flat and tension-free as possible prior to installation. Avoid buckling in joint areas and elements that project too far upwards. After laying, always rub or roll over surface a final time. Wait a minimum of 24 hours before performing joint seals or welding flooring joints. Always observe the laying instructions of the flooring manufacturer.
- Coverage
Rubber-flooring up to 2-4mm as sheet or tiles - 4-5m2 per kg
Homogeneous and heterogeneous PVC-covering as sheet or tiles CV-covering - 4-5m2 per kg
Textile coverings with latex, PVC or PUR backing - 4-5m2 per kg
- Packaging
33 x 18kg plastic buckets