TEKNODUR COMBI STRUCTURE 3614
Polyurethan top coat
- Corrosion protective
- Single coat paint
TEKNODUR COMBI STRUCTURE 3614 is a two component high solid polyurethane top- or single coat. The hardener is an aliphatic isocyanate resin.
Topcoat or single layer coating (with an appropriate pre-treatment of the steel surface).
Low solvent content. Good drying properties. Good adhesion to sandblasted steel as well as cold rolled steel. When used as a single layer coating, this material builds up an effective corrosion protection, because it contains anticorrosive pigments. The structure can be achieved without any problems with standard application procedures.
|Solids||abt. 61 % by volume|
|Weight solids||abt. 78 % by weight|
|Volatile organic compound (VOC)||abt. 350 g/l|
|Pot life||5 h (+23 °C)|
|Mixing ratio||8:1 by volume (comp. A : comp. B)|
|Hardener||Comp. B: TEKNODUR HARDENER 7235 or TEKNODUR HARDENER 7255|
|Recommended film thickness||The recommended maximal film thickness is 80 µm dry film.|
|Drying time – dust free||after 1 h|
|Drying time – touch dry||after 3 h|
|Drying time - overcoatable||after 2 h|
|Clean up||TEKNOSOLV 6740|