Passivating is a chemical conversion coating that inhibits corrosion in the base material.
These are called E-Clips 4600 and Chromital TCP (SurTec 650) and have different benefits. The passivation method E-clips is mainly used where you want to use the layer as a conductive layer and we suggest Chromital TCP especially when it comes to corrosion protection and adhesion for painting.















Base material:
Aluminium, magnesium, stainless steel, die-cast zinc

Size constraints:
(Length x Width x Depth) mm
L2500 x W1200 x D500


SurTec 650

MIL-DTL 5541