Passivator 4850

Colourless to olive iridescent chrome free conversion coating for aluminium and its alloys. Suitable as a treatment prior to powder coating, painting or as a temporary protective coating.

Product Enquiry

Description

Type:   Immersion or spray.

a Liquid product for a chrome-free conversion treatment of light metals as well as post-passivation for phosphate layers.

In aqueous solutions colourless conversion layers are produced on light metals in immersion and spray application.

Both treatments provide an excellent corrosion resistance as well as very good adhesion properties for subsequent painting.