Goldpass 19 – Chrome free conversion coating for Aluminium and Aluminium alloys to be used as a pre-treatment before painting.
- Produces a rich golden colour on the substrate similar to Cr (VI) giving excellent visual control to the operator.
- Effluent treatment similar to that of Cr (VI) based pre-treatments
- Paint adhesion and corrosion resistance comparable to Cr (VI) based formulations
- Can be applied on Aluminium and Magnesium alloys
- RoHS compliant
HiCorP™ – High performance corrosion protection system for Zinc and Aluminium based substrates
- Corrosion protection offered by Cr (III) based films on zinc and aluminium increased substantially by introduction of nano sized ceramic particles in the films
- Corrosion resistance on pure zinc is comparable to that offered by Zn-Ni and Zn-Al coatings
- Substantial cost reduction compared to Zn-Ni and Zn-Al systems
- Simple process control
- Available in light iridescent and black finishes