A safe stable Potassium carbonate based universal developer powder lasting 3-4 weeks in made up form. This Alkaline based Photo resist developer can be used to develop most negative working Photoresists in a short space of time.
This Developer solution is suitable for use with all alkaline developed, Negative working photo resists and fully aqueous dry film photo resists.
50g Photoresist Developer Powder gives a working solution of 1-2 Litres
500g Photoresist Developer Powder gives a working solution of 10-20 Litres