Epoxy zincrich primer
- Corrosion protective
TEKNOZINC 3231 is a two component high solid epoxy zinc rich primer.
Primer for Polysiloxane-, Polyurethane- and Epoxy systems.
TEKNOZINC 3231 gives effective corrosion protection and is weather resistant even without Topcoat. It provides long overcoating intervals. The content of zinc in dry film is minimum 90%.
|Solids||abt. 57 % by volume|
|Weight solids||abt. 85 % by weight|
|Volatile organic compound (VOC)||abt. 380 g/l|
|Pot life||8 h (+23 °C)|
|Mixing ratio||4:1 by volume (comp. A : comp. B)|
|Hardener||Comp. B: TEKNOZINC HARDENER 3231|
|Recommended film thickness||The recommended maximal film thickness is 80 µm dry film.|
|Drying time – dust free||after 15 min|
|Drying time – touch dry||after 45 min|
|Drying time – forced drying||60°C / 1h|
|Drying time - overcoatable||after min. 6 h to max. 6 month by +10°C / after min. 1 h to max. 6 month by +23°C|
|Clean up||TEKNOSOLV 6750|