What is a Topcoat?

A topcoat complements the properties of the base coat or galvanic substrate: it enhances corrosion protection. A topcoat can also achieve various characteristics of the coating system: setting of a defined coefficient of friction, chemical and mechanical resistance, coloring or wear resistance.

Topcoats from DÖRKEN

DÖRKEN offers a large portfolio of topcoats with different, individually varying characteristics

 

DELTA®-SEAL-SeriesDELTA-PROTEKT® VL-SeriesDELTA-PROTEKT® VH-Series
  • Solvent-based topcoats
  • For universal application on various substrates
  • Available in a range of colors
  • Chemical resistance
  • Provides friction control
  • Solvent-based topcoats
  • For universal application on various substrates
  • Developed for special applications requiring UV- and chemical resistance
  • Partly with lubricant additive in order to fulfil requirements for friction coefficient
  • Water-based sealings
  • Extremely thin layers of 1-5 µm
  • Suitable for zinc flake, galvanic zinc coating and zinc alloys
  • Partly with lubricant additive in order to fulfil requirements for friction coefficient

 

DELTA-COLL®-SeriesSpecial Products 
  • Solvent-based sealings
  • Extremely thin layers of 1-5 µm
  • Colorless or black
  • Ideally suited for galvanic zinc coatings and zinc alloys
  • Partly with lubricant additive in order to fulfill requirements for friction coefficient
  • Bonding agents
  • Lubricants
  • Sliding lacquer
  • High temperature protection
  • … and more