Photoresist Blue Paint + Developer + Etchant + Resist Remover For Diy Pcb Kit

You are buying one bottle 100g Photoresist Anti-etching Blue Paint + 20g Developer + 100g Odorless Etchant + 10g Resist Remover for DIY PCB & Photo Etched. It's a perfect kit for you to DIY your own PCB. Below PCB DIY procedure for your reference. If you have question about our this item. Please let us know.

It's our pleasure to help you. Step one: Prepare works; 1. Prepare materials, Photoresist blue paint & diluent & copper sheet & a fine brush & a paint holder & a blow dryer & UV lamp & polymethyl methacrylate glass. The best diluent can be banana oil or lacquer thinner. 2. Printing your project drawing in transparent film by inkjet or laser printer. 3.

Cleaning the cooper sheets (0.2mm in thickness is recommended) with rubber scrubber and well wash & clean it. 4. Prepare the developer solution. 20g photoresist dry film developer mixes with 800ml 30? Water 5. Prepare the etching solution.

200g etching powder mixes with 800ml 100℃ water 6. Prepare the resist remover solution. The ratio of resist remover to water should be 1:70 90 Days warranty Takes 20- 35 days