- Chemical resistant
- Immersion resistant
TEKNOPUR 400-800 is a two-pack solvent-free elastomeric coating. Coating is applied by spraying. TEKNOPUR 400-800 is based on modified polyurea technology.
Intended for use as waterproofing and as a coating for bitumen roofs and concrete structures.
TEKNOPUR 400-800 withstands impacts, hard abrasion, chemicals and constant immersion in water. The Coating yellows due to the effect of UV-light. When a surface with good colour retention is desired, the surface needs to be overcoated with TEKNODUR 0050, 0090 or 0190 polyurethane top coat. The coating is usually applied to 2000 - 3000 µm thickness. Product has CE approval for protection of concrete structures.
|Solids||abt. 100 % by volume|
|Total mass of solids||abt. 1130 g/l|
|Volatile organic compound (VOC)||abt. 0 g/l|
|Pot life||10 sec. (+23 °C)|
|Mixing ratio||1:1 by volume (comp. A : comp. B)|
|Hardener||Comp. A: TEKNOPUR HARDENER 7245|
|Drying time – touch dry||after about 40 sec|
|Drying time – fit for light traffic||after about 5 min|
|Drying time – fully cured||after about 1 d|
|Clean up||TEKNOCLEAN 6496, TEKNOCLEAN 6481|
|Approvals & certificates||CE marking|