GUM COATING SOLUTION
It is a specially formulated and refined solution of selected raw gum arabic with density of 15 Be'. It contains a preservative which ensures a long shelf life.
Mix the coating gum solution in 1:0.5 proportion with our sensitiser liquid, i.e 1 ltr. Coating Gum with 500 ml. Sensitiser liquid.
It is a slow speed developer to suit the above COATING GUM development, having a density of 42 Be' . On request we can supply a faster developer also.
It is ready to use solution for CONTROLLED ETCHING on aluminium plates. Its cupric content imparts on ideal base for Lacquer to settle.
It is a special formulation of non - blinding synthetic lacquer have controlled drying rate. It becomes more toughened when heat dried.
A guaranteed formulation of non - drying ink to protect the lacquer film on the plate.