UNA-PUR DE 42590-0007 extra matt
UNA-PUR DE 42590-0007 extra matt is a transparent, two-component PU lacquer with an acrylic resin base. This product is resistant, light fast and formulated with light protection. It can be used on bleached woods. It also meets French test standard M1 (fire behaviour) as well as the test certificate for low flammability according to DIN 4102 B1.
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- extra matt lacquer finish
- light fastness and can be used on bleached wood types
- Low flammability according to German Industrial Standard 4102 B1
- Low-flammability according to French standard. Standard; M1
- Suitable for glass coatings
Processing
- 2C line
Airless
-
Airless low pressure
Airmix
Compressed air spraying
High-performance automatic spraying unit
Automatic spray gun
Spraying robot
- water 1%
- renewable resources 1%
- mineral resources 4%
- fossil resources 94%
Areas of application
DE 42590-0007 can be used in restaurants, kitchens and bathrooms. The product is suitable for surfaces needing the highest resistance to chemical and mechanical demands. It can also be applied on wenge, even if the wood has been bleached and stained. In parallel DE 42590-0007 be used in different hardening versions depending on use. Detailed information on this can be found under the “application instructions” in this technical information.
Technical information
Sustainability data sheet
Certificates
Technical Specifications
| Proportion of renewable raw materials % | 0,288 % |
|---|---|
| Appearance | colourless |
| VOC EU % | 75 % |
| Number of layers (max) | 1 |
| Quantity per layers (min) | 100 g/m² |
| Quantity per layers (max) | 150 g/m² |
| Total quantity applied | 150 g/m² |
| Mixing ratio (volumetric) | 10 : 1 | Hardener: DR 4070 |
| Mixing ratio (gravimetric) | 100 : 10 | Hardener: DR 4070 |
Processing Instructions
| Potlife | 3 d / 20 °C |
|---|---|
| Drying | 2 h / 20 °C |
| Due to hardening | 7 d / 20 °C |
| Stackable according to | 16 h / 20 °C |
| Surface sanding (grain size) | 150 - 180 |
| Intermediate sanding (grain size) | 280 - 320 |
| Yield per pass | m²/l |
| Processing information | Hardening the lacquer/hardener mixture (by volume) at 5 : 1 with PU Hardener DR 4070 or 10 : 1 with PU Hardener DR 4071 is advisable for coating critical substrates or to optimise chemical and mechanical resistance. Hardening the lacquer / hardener mixture (by volume) at 5 : 1 with PU Hardener DR 4076-0001 after prior mixing of 5 % Glass lacquer additive EL 460-0025 to the lacquer components also enables direct coating on glass. The glass surface to be lacquered should be cleaned properly beforehand using Cleaning thinner ZD 101. |
| Special notes | Please do not use the extra matt adjustment of DE 42590-0007 as a Multicoat lacquer, but only as a 1-coat finish! UNA-PUR DE 42590-0007 extra matt is ideal for finishing UNA-COLOR DB 4524x(gloss level)-(colour tone) giving an elegant matt appearance combined with the required metal marking resistance. UNA-COLOR DB 4524x(gloss level)-(colour tone) can also be used to tone down UNA-PUR DE 42590-0007 extra matt. Pre-priming is possible depending on the desired surface finish and substrate material, using for instance the DE 4259x(gloss level) range or Basecoats DG 4741, DG 4734, DG 4717-0004, DG 4768-0004 and DG 4763. |
Procedure example
Our technical information is continually adapted to keep up to date with the latest technology and statutory regulations. The latest version is always available online at www.hesse-lignal.de or talk to your local account manager. This information is for advice and is based on the best knowledge available and careful research in line with the current state of the art. This information cannot be held as legally binding. We also refer you to our terms and conditions of business. Safety data sheet is provided in accordance with EC regulation no. 1907/2006.
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