Cunyuer 30cm x 5m Portable PCB Photosensitive Dry Film Electronic Components for Circuit Production Photoresist Sheet

Cunyuer 30cm x 5m Portable PCB Photosensitive Dry Film Electronic Components for Circuit Production Photoresist Sheet

• PHOTOSENSITIVE FILM: Specifically engineered for PCB prototyping and circuit board manufacturing. Ideal for plating, hole covering, and the etching process
• VERSATILE PCB FABRICATION SOLUTION: Delivers exceptional hole coverage capability with high resolution precision. Maintains strong adhesion on various substrates boards
• RESOLUTION: High resolution. Ensures sharps pattern definition after exposure and development
• SIZE: 30cmx500cm / 11.8x197in. Weighs only 150g for portable workshop use
• STEP-BY-STEP APPLICATION PROCESS: 1) Uncover the film and sandwichs the photographic film between two layers of film 2) Apply the film, clean it, and stick it down smoothly 3) Slightly heat it with an electric iron to fix it 4) Print the circuit board film 5) Expose 6) Develop 7) Etch 8) Remove