Fortex Liquid Developer Concentrate 3:1 Mix Ratio - 1L makes 4L

Fortex PCB Developer is suitable for use with all alkaline developed, positive photo resists and fully aqueous dry film photo resists.

* Developer gives a long tank life and fast developing time * Recommended dilution: 3 to 1, or less, depending on temperature * Optimum temperature 30°C * Supplied as 1 litre of concentrate - makes 4 litres of working solution

Note: The shelf life of the solution is considerably greater than that of the crystalline form and should be kept in undiluted form in an airtight container.