Ryškalai fotorezistui SENO-4007 universalūs 22g

Ryškalai fotorezistui SENO-4007 universalūs 22g 

Especially suitable for developing PCBs coated with the POSITIV 20 photoresist. NaOH free, what considerably increases safety of work.
The SENO-4007 ensures a good quality developing, while keeping shape edges.
The packaging enables to make 200 - 500 ml of solution. Supplied with instruction leaflet.