Polyurethane top coat
- UV resistant
TEKNODUR 0190 is a two pack polyurethane top coat. The hardener is an aliphatic isocyanate resin.
Used as a top coat in polyurethane coating systems on steel and metal. The paint produces a high gloss film with good mechanical and weather resistance. Varnishing with TEKNODUR 0290 Polyurethane Varnish is recommended when the topcoat is required to have excellent gloss and colour retention.
|Total mass of solids||abt. 860 g/l|
|Volatile organic compound (VOC)||abt. 470 g/l|
|Pot life||6 h (+23 °C)|
|Mixing ratio||4:1 by volume (comp. A : comp. B)|
|Hardener||Comp. B: TEKNODUR HARDENER 0100/0200|
|Practical spreading rate||The values depend on the application technique, surface conditions, overspray, etc.|
|Drying time – dust free||1 h (ISO 9117-3:2010)|
|Drying time – touch dry||6 h (ISO 9117-5:2012)|
|Thinner||Standard thinners: TEKNOSOLV 9526 and TEKNOSOLV 6220. Other thinners suitable for the product: see Thinning.|
|Clean up||TEKNOCLEAN 6496|
|Colours||Factory colours by agreement. Same tinting system should be used during the whole painting project.|
|Safety markings||See safety data sheet. The hardener of the product and the ready mixture contain isocyanates. In poorly ventilated areas and especially when using spray application we recommend the use of a fresh air mask. In short or temporary work, a mask with combined filter A2-P2 can be used. In this case eyes and face are to be protected. The hardener can must be opened with caution, as pressure may develop in the can during storage.|