HESSOPAS KT-200

• Low-cobalt-containing thick layer passivation – thus high economic efficiency
• Excellent corrosions protection for zinc surfaces
• Applicable on zinc deposits from acid and alkaline electrolytes
• Heat-resistant up to 120°C
• Generates iridescent passivation film

HESSOPAS KS 50 

• Constant blue colour 
• Very long service lives

Blue passivation ZP 

• When using low make-up concentrations, the corrosion protection is still very good 
• Very appealing blue colour

HESSOPAS Blue passivation TS 

• Stable colour also after heat treatment 
• Contains an iron inhibitor 
• Also with high concentrations the colour remains stable

HESSOPAS CF 200 

• Cobalt-free blue passivation

HESSOPAS CF 100 

•  Cobalt-free thick layer passivation 
•  Wide working range 
•  Fluoride-free 
•  Can be combined with HESSOPAS NanoPlus

HESSOPAS CF 110 

• Cobalt-free thick layer passivation 
• Contains fluoride

HESSOPAS Thick layer passivation HT 

• Thick layer passivation for highest corrosion protection 
• Fluoride-free 
• Operates at 25 °C 
• Approval of automotive industry available

Thick layer passivation HESSOPAS AT 

• For highest corrosion protection 
• Appealing optics 
• Also adjustable as blue passivation 
• Wide temperature range

HESSOPAS Thick layer passivation LF 

• Fluoride-free product 
• Also after tempering (210 °C) highest corrosion protection 
• Low make-up concentration