Okatmos star 120
Description
Solvent-free, very low emission wet-bed dispersion adhesive for installation of LVT coverings in plank and tile format over absorbent or semi absorbent substrates. Low in VOC for advanced Indoor-Air-Quality with sanitizing properties, to prevents smell and odours originating from microbial interactions between the floor covering and the substrate, especially in renovation projects.
When using Okatmos Star 120 to install resilient flooring over semi absorbent Acoustic underlay, install the floor covering 24 hours after adhering the acoustic underlay.
Features
- 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 Application Interior
Suitable for chair castors (DIN EN 12529)
Suitable (according to DIN EN 12529)
Minimum floor temperature
+17 °C
Open time* Approx. 0 - 15 minutes depending from the covering which will be used
Working*
Approx. 30 minutes
Ready for heavy traffic* 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 +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 dry, clean and sound. Mechanically remove any oil based or loose products. The existing substrates be prepared as per AS1884 and meet the requirements for moisture control and Planeness, Smoothness and Abrupt Surface Deviation. Levelling compounds may be part of the solution to achieve these requirements. When in doubt contact Polyflor Technical Department on 1800 777 425.
Materials and area temperature must be 15°C - 25°C. 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
40 x 14kg plastic containers