1K-DC Ausbesserungslack

semigloss topcoat based on acrylate resin

General information
1K-DC Ausbesserungslack

Field of application

  • Protection against corrosion for iron and steel.
  • For repair 2K DC Lack DTM Rapid
  • Alpplication with brush, roll or spraying (dilute)

Product properties

  • Medium Solid
  • Contains zincphosphate
  • Fast drying
  • Fast recoatability
  • Recoatable with itself

Technical Specification
1K-DC Ausbesserungslack

Colours RAL 5010, RAL-colour chart with exceptions, apart from RAL 9006/9007.
Flash point >23 °C
Temperature stability Up to 60 °C
Gloss Silky mat, appr. 30 U in 85° angle
Potential dry film thickness in one working process 40 up to 60 µm
Viscosity Thixotrope
Density in kg/l 1,32
Solid content in % 66
Solid volume in % 48
Theoretical spreading capacity
  • 9,6 m²/l at 50 µm DFT
  • 7,27 m²/kg at 50 µm DFT
Recommended film thickness 100 µm WFT corresponds to 50 µm DFT
Drying (DIN EN ISO 1517) 50 µm DFT
Dust-dry (Tg1) After 35 min
Touch-dry (Tg4) After 60 min
Dry (Tg6) After 90 min
Interval for overcoating
  • after 2 h with itself

Note

  • The specifications are based on standard atmospheric conditions 23/50, DIN 50014.
  • Lower temperatures and/or higher humidity will prolong drying and hardening.

Safety information
1K-DC Ausbesserungslack

(See Security Data Sheet)

VOC-level Appr. 450 g/l
Solvent content Appr. 34 % by weight
Aromatic content Appr. 29 % by weight

Storage
1K-DC Ausbesserungslack

Storage

  • In dry, cool rooms, if possible frost-proof
  • Ensure good ventilation

Shelf life

  • 6 month from date of delivery when in unopened original containers in cool and dry conditions

Application methods
1K-DC Ausbesserungslack

Airless spraying

  • Inadvisable

Compressed air spraying

  • Spraying pressure 3 - 5 bar
  • Nozzle size 1,6 - 1,8 mm
  • Adjust to spraying viscosity (appr. 30 s DIN 4 mm) adding appr. 15 % Derozink-Verdünnung (two component products: after mixing)

Electrostatic application

  • Application is not possible

Other methods

  • Roller and brush application is possible in the quality as delivered
  • Double application is possible in viscosity as delivered

Thinner

  • Max. 15% Derozink-Verdünnung

Cleaning

  • Rinse immediately with Derozink-Verdünnung
  • Residues are dissolvable with Derozink-Verdünnung

Preparation of support

  • If necessary clean with high pressure-cleaner and turbo-cleaner-solution
  • Clean primer of the coating system

General remarks

  • During coating and drying the humidity should be min. 10 % / max. 85 %
  • During coating the environmental temperature should be min. 5°C / max. 30°C
  • Object temperature at least 3° C above dew point.

Example for a system

  • Primer coat: 2K-Derocryl Lack DTM Rapid
  • Finish coat: 1K-DC Ausbesserungslack

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Product Information

2K-Derocryl Lack DTM Rapid

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See more details

The general information and descriptions contained in this specification are provided to the best of our knowledge. Our information and specifications do not constitute warranted characteristics in the legal sense. Any advice for preparation and application which may be provided verbally, in writing or by means of experiments is of general nature only, and any property rights of third parties are also to be regarded in this context. Our general instructions do not release you from your obligation to check the suitability of the products supplied by our company for the intended methods and purposes of application. Particular in those cases when our supplied material will be applied with products from other sources. The products are prepared, applied and used outside of our sphere of control and thus fall solely within the user´s scope of responsibility.
Our general terms of sale and delivery apply as agreed.

Quick access to product information.

Dr. Demuth Derisol Lackfarben GmbH & Co. KG

Hillerser Straße 8, 37154 Northeim
Telefon +49 5551 / 97940
Telefax +49 5551 / 979430

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