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- Capalac PU-Härter
Capalac PU-Härter
Additive for alkyd enamels to accelerate drying and enhance the resistance to chemical and mechanical loads.
![](/fileadmin/data_ge/%E1%83%9E%E1%83%A0%E1%83%9D%E1%83%93%E1%83%A3%E1%83%A5%E1%83%A2%E1%83%94%E1%83%91%E1%83%98/%E1%83%9A%E1%83%90%E1%83%A5%E1%83%94%E1%83%91%E1%83%98_%E1%83%93%E1%83%90_%E1%83%9A%E1%83%90%E1%83%96%E1%83%A3%E1%83%A0%E1%83%94%E1%83%91%E1%83%98/PU-Haerter.png)
Field of Application
Suitable as an additive for all types of alkyd enamels (alkyd resin varnishes), except water-emulsified alkyd enamels, for adding 5 - 15 % by volume, if rigid and hard substrates are to be coated. For interior and exterior use. Particularly suitable to accelerate the drying of Capalac SolidGold and is applicable as a hardener for Capalac EffektLack, Hochglanz-Buntlack, and Seidenmatt-Buntlack in the color shades RAL 9006 and 9007.
Material Properties
- Accelerates drying up to 40 %.
- Enhances the resistance to chemical and mechanical loads.
Material Base / Vehicle
Isocyanate.
Packaging/Package Size
500 ml, 1 litre
Storage
Containers should be tightly closed and stored in a dry and cool, but frost-free place.
Density
Approx. 0.98 g/cm3
Note
The additive is colourless and reduces the opacity (hiding/covering power), depending on the amount of added hardener; viscosity is slightly diminished. The gloss level of silk/semi matt and silk gloss finish is slightly increased. For professional use only!