Besides the usual method of mixing the DIAZO sensitizer powder with water and then adding it to the screen emulsion, the FOTECOAT DIR-AD assortment offers a distinctive feature: just add the DIAZO sensitizer powder directly into the product, stir well and use it. Sensitizing an emulsion can’t be much easier.

For more information, see (clearly in a table) in the following PDF for download:

• SPT chapter 3 – SCREEN EMULSIONS, FILMS, CTF-FOLIES