Developer of Photec 2050 negative photoresite Na2CO3 to evoke a printed circuit board motif. Compared to the classic liquid developer, the solid developer is much more durable. Concentration of the finished solution: 1 w / w.

Preparation:

The package contains 15g of solids, dissolved in 1 liter of lukewarm water. Prepare a large enough container with 1 liter of water to dissolve. Gradually slowly add solid sodium carbonate and mix. Use protective equipment during preparation.
Improper concentration can degrade the developer or destroy the enlightened motif.

DO NOT USE THE SUPPLIED PACKAGING TO STORE THE SOLUTION!

IRRITANT!

Keep out of reach of children!