Hesse PU Metallic DB 46838-M1522 chrome effect

  • Chrome effect
The Hesse PU Metallic DB 46838-M1522 chrome effect is especially well-suited for special accents on innovative interior fittings.
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  • Description
  • Information on use
  • Sample process
  • Safety Data Sheets / Certificates

Fields of application

For decorative interior and shop fittings on black Hesse PU Colour lacquer for an optimal chrome effect.

Technical specifications

Appearance opaque
Density series kg/l 0.949
Flow time (+/- 15 %) 30 s / DIN EN ISO 2431 - 4 mm
Form of delivery fluid
Non-volatile content series % 2.2
VOC EU % 97.52 %
Number of coats (max) 1
Amount per layer (minimum) 130 g/m²
Amount per layer (max) 160 g/m²
Total application volume 160 g/m²
Mixing ratio (by volume) 50 : 1 PU Hardener DR 4070
Mixing ratio (gravimetric) 100 : 2 PU Hardener DR 4070

Information on use

Usage time 8 h / 20 °C
Drying 3 h / 20 °C
Stackable after > 8 h / 20 °C
Complete drying 7 d / 20 °C
Surface preparation Use on suitable Hesse PU colour lacquers in the following ranges: DB 45245-(colour tone), DB 45205-(colour tone), DB 48885-(colour tone)
Substrate sanding grits from-to 1000 - 2000
Lacquer sanding (grit) from - to 320-400
Finishing Can be recoated once with: DE 4259x(gloss level), DE 4503x(gloss level), DU 45229
Yield per coat 6 - 7 m²/l

The spreading rate is heavily dependent on the type of application. The specifications relate to a liter of ready-for-use product, if necessary including hardener and thinner.
Storage temperature 16 - 25 °C
Working temperature 20 °C
Particular instructions In the case of metallic and effect lacquers, a uniform application for cloud-free surfaces is absolutely necessary. The application quantities, application methods and drying conditions influence the colour tone and effect. The colouring for the Hesse chrome effect can also be achieved with PU Brillant-Color DB 44099-9005 with a mixing ratio (by volume) of 2 : 1 with PU Hardener DR 4080. For stronger mechanical stress, or if another gloss level is desired, the Hesse multicoat lacquers from the DE 4259x(gloss level), DE 4503x(gloss level) and PU Acrylic brilliant lacquer DU 45229 ranges can be applied as a top coat after drying for 2 - 3 h / 20 ° C without sanding. The additional top coating influences the chrome effect!
General instructions on workmanship PU lacquers should not be applied and dried at material and room-temperatures below 18 °C and 40 % RH. Ideal values are: 20 - 25 °C, 50 - 65 % RH. Deviations will result in drying or hardening errors. In order to avoid adhesion problems, please sand the PU lacquered surfaces before applying fresh lacquer and apply lacquer to the sanded surfaces as soon as possible. Old lacquer and hardener mixtures affect the surface quality (adhesion/resistance). Freshly bleached substrates must undergo intermediate drying for at least 48 h at 20 °C before coating with suitable PU lacquers. If stored correctly (at least 20 °C room temperature), the final hardness of the coating is achieved after a week.
Please apply a test coat under real conditions!

Laminated MDF room divider with a cuboid look and a chrome effect (semi matt)
Edge and profile sanding: grit 150 - 180 (dust removal)
Laminate sanding: 320 - 400 grit (dust removal)
Basecoat: 1 x 120 - 150 g/m², Hesse PU Isolation primer DP 4791-9343, mixing ratio (by volume) 4 : 1 with PU Hardener DR 4058, addition of 10 - 20 % Thinner DV 4900 to the lacquer/hardener mixture
Drying: at least 5 h / 20 °C, better 16 h / 20 °C
Filler sanding: grit 320 - 400 (dust removal)
Basecoat: 1 x 120 - 150 g/m², Hesse PU Isolation primer DP 4791-9343, mixing ratio (by volume) 4 : 1 with PU Hardener DR 4058, addition of 10 - 20 % Thinner DV 4900 to the lacquer/hardener mixture
Drying: > 16 h / 20 °C
Filler sanding: grit 320 - 400 (dust removal)
Colour lacquer coating: 1 x 120 - 180 g/m² Hesse PU Colour lacquer DB 45245-9005, mixing ratio (by volume) 10 : 1 with PU Hardener DR 4070, addition of 10 - 20 % Thinner DV 4900 to the lacquer/hardener mixture
Drying: 4 h / 20 °C
Lacquer sanding: grit 1000 - 2000
Effect coating: 1 x 130 - 160 g/m², Hesse PU Metallic DB 46838-M1522, mixing ratio (by volume) 50 : 1 with PU Hardener DR 4070, addition of 10 -20 % Thinner DV 4900 to the lacquer/hardener mixture
Complete drying:16 h / 20 °C

Material Safety Data Sheets

Contact

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.