Available Coatings:
Su rface
Coating
Thickness (Microns)
Color
Resistance
Passivation   1 Silver Grey Temporary Protection
Nickel Ni+Ni 10-20 Bright Silver Excellent against Humidity
Ni+Cu+Ni
Zinc Zn 8-20 Bright Blue Good Against Salt Spray
C-Zn
Shinny Color
Excellent Against Salt Spray
Tin
Ni+Cu+Sn
15-20
Silver
Superior Against Humidity
Gold
Ni+Cu+Au
10-20
Gold
Superior Against Humidity
Copper
Ni+Cu
10-20
Gold
Temporary Protection
Epoxy
Epoxy
15-25
Black, Red, Grey
Excellent Against Humidity
& Salt Spray
Ni+Cu+Epoxy
Zn+Epoxy
Chemical
Ni
10-20
Silver Grey
Excellent Against Humidity
Parylene
Parylene
5-20
Grey
Excellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria.
FDA Approved.