Photoresist Anti-etching Ink Paint for DIY PCB Dry Film Replacement Durable

Product Description:

This photoresist ink is ideal for creating your own printed circuit boards (PCBs) at home. It is easy to apply, durable, and resistant to etching solutions. Use it as an alternative to dry film, providing a cost-effective and convenient solution for DIY PCB fabrication.

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Specifications:

* Material: Resin-based photoresist
* Color: Black, blue, green, red, yellow
* Viscosity: 10,000-20,000 mPa·s
* Shelf life: 12 months