This is a revolutionary development again based on low molecular polyester polymers.
It can restrict colour tint in all these stages of processing like soaping, bio-polishing, finishing etc.
RAN-TR-90 is to be used in these processing stages.
The product can also remove existing tint arrived in processing when RAN-TR-90 is not used.
In post operation using RAN-TR-90 and a small quantity of bleaching agent the tint can be removed.