Formulated for outstanding performance on today’s newest dry film resists in spray or soak applications. ADF-25 breaks dry films into particles suitable for filtration. It also protects the panels from staining caused by dyes in the photoresist. ADF-25 demonstrates consistently high loading capabilities, and contains an enhanced copper brightening and antitarnish package. This enables it to produce a bright, uniform copper surface for automatic optical inspection and better etching characteristics.