Surface Treatment

Min. Layer Composition for Galvanic Systems Resistance Against White Rust Min. Resisitance Against Red Dust
(h) Dependent on Layer Thickness (h)
  5 μm 8 μm 12 μm
Zn blue / transparent passivated 6 48 72 120
Zn thick-film passivated 72 - 144 168
Zn thick-film passivated + sealer 168 - 288 360
Zn-Fe black passivated + sealer 120 240 360 -
Zn-Ni transparent passivated 120 480 720 -
Zn-Ni black passivated 48 480 720 -
Zn-Ni transparent passivated + sealer 168 480 720 -
Zn-Ni black passivated + sealer 168 480 720 -
Appoximate Layer Composition Résistance Against White Rust (h) Min. Resisitance Against Red Dust
Dependent on Layer Thickness (h)
  7 μm 14 μm
Delta Protekt KL 100 + VH 300 (without GZ), silver - 240 720
Delta Protekt KL 100 + VH 301 GZ, silver - 240 720
Delta Protekt KL 100 + Delta Seal (without GZ), black 240 - 480
Delta Protekt KL 100 + Delta Seal GZ, black 240 - 480
Magni B 46 + B 37 (without GZ), black 240 - 480
Geomet 321 + Plus VL (GZ), silver - 480 720
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