LPKF ProMask: Solder Resist for Prototyping

Epoxy-based resins protect PCB from oxidation, provide additional electrical insulation, prevent short circuits, and simplify SMT assembly, especially during reflow, wave, or manual soldering. Solder resist, often named solder stop mask, is a must in mass production. It’s also helpful in prototyping, for easier assembly, and for the professional look of PCBs. LPKF offers an easy, few steps solution for In-house pro-totyping.
More information: bit.ly/3ltxdrA

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Hello LPKF I had a question, what is the part that looks like the paper you use for the vacuum? 02:09