Chrome-Free Alumimium Treatment.
ARDROX® 1768 is a liquid, chrome- and heavy metal free treatment for Aluminium alloys. It is formulated to enhance the performance of unpainted and painted Aluminium. ARDROX® 1768 can be used in a multistage pre-treatment system as a replacement of a chromate treatment. It can also be used as a sealer for anodizing treatments. ARDROX® 1768 does not require rinses following the treatment.