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Positive Type PC Board Developer Concentrate
DATAK Part Number: 12-402
This chemical develops exposed PC Boards that have been coated with Positive type Photo Resist. This is a must-have chemical if you are making custom printed circuit boards using the very common "Positive" type process.

This PC Board developer is compatible with all of our Positive pre-sensitized PC Boards, and our PH-ER-71 Photo Resist Liquid.
Simple to formulate: Mix 1 part concentrate with 10 parts water in a glass or plastic tray. Disposal and handling instructions included on the bottle.

QTY: 2oz Concentrate (1:10 mix ratio).
This chemical CANNOT BE SHIPPED BY AIR
Product condition: New