Copper/Red Toner is a liquid toner which is supplied in a two part concentrate which makes a single working solution. It is specifically designed for the toning of Fibre and Resin Coated B&W papers.
The shade of the Copper/Red tone is adjusted by the length of time the print is allowed to stay in the working solution. Full instructions supplied on mixing ratios and timings to achieve shades, depth and brilliance of tones required.
RT20 Copper/Red Toner 150ml Makes up to 1.5Litres