lon-Lock-Technology isolates timber extractives in opaque and translucent coatings. The new binder structure of Cetol WM 680 offers protection against discolorations of the wood surface. Also, the innovative mid coats increase the weather resistance of the entire coating system thanks to good pore wetting and filling
Working viscosity is approx. 12 seconds in a DIN cup 4 mm i.e. approx. 28 - 32 seconds in a ISO cup 3 mm at 20° C material temperature.
For better isolation it is recommended - especially with Oak and light colour tints - to apply 2 X midcoat.
Consumption 100-150 ml/m2
Thinning If necessary with water up to a maximum of 5 %.
Application temperature 15-25 °C for substrate, air and material at approx.60 % R.H.
Drying times The drying process of the materials can be delayed depending of applied wet film thickness and when using timber with a high extract contents and drying in damp/cold weathering conditions. During the drying process ensure adequate ventilation and temperature conditions.
To achieve optimal isolating properties, a curing time of minimal 8 hours is required
Drying at 23 C/50 % R.H. DIN 50014
Dust dry after approx. 30 Minutes
Sandable after approx. 4-6 hours
Recoatable after approx 8-10 hours waterborne
Cleaning of equipment Clean directly after use with water or washing up liquid or with
ST 830* (cleaning agent).
Storage A dipping tank containing material must be covered correctly and stirred or circulated regulary.
Disposal Only residue emptied cans can be disposed via recycling. Liquid wastes must be disposed of according to national regulations or according to EU-disposal key 08 01 12.
VOC guideline EU limit value for this product (Kat. A/e): 150 g/l (2007)/130 g/l (2010). This product contains max. 50 g/l VOC.