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Lonten New Arrival 1 x Roll 30CMx1M PCB Portable Photosensitive Dry Film for Circuit Photoresist Sheets 1M New for DIY PCB

$2.42 / Piece | 1 Piece (Min. Order)
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Packaging & Delivery

Selling Units:
Single item
Single package size: 
30.00X2.00X2.00 cm
Single gross weight:
0.080 kg
Package Type:
Standard Packing
Lead Time :
Quantity(Pieces) 1 - 999999 >999999
Est. Time(days) 7 To be negotiated
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  • Model Number: no
  • is_customized: Yes
  • Type: other
Product Description


PCB photosensitive dry film for circuit production
Any light containing ultraviolet can be exposure, and the wavelength of light is 370nm.
Size: 30 x 100 cm / 11.81'' x 39.37''
Color: As pictures shown

- Photographic film, also known as dry film, is used to make PCB board, stick it on top of the PCB, it will become a sensitive circuit board.
- Suitable for plating, hole covering,and the etching proc.
- Excellent ability to cover holes
- High Resolution
- Excellent adhesion to almost all surfaces
- Image clarity after exposure
- Front-panel is very clean after developed

How to use it :
1. Clean your board. Cut dry film a little larger than your board.
2. Apply Resist: This Photoresist has 3 layers, the top and bottom layers are clear protective layer, so at the first, you need remove one protective layer, the easy way is to use two small pieces of scotch tape. Then apply the middle layer on board.
3. Expose: Place your negative artwork over the rest protective layer.
4. Develop: Remember: you need NEGATIVE film developer, Remove the rest protective layer on the film. After 3 minutes take board out of developer and hold under running water to check,you can always place it back in the developer if needs more time.

The dry film is resistant to most of the acid etching solution, the PH value can be resistant to most alkaline etching solution between PH8.0 ~8.5.

Cover hole:
1.5 mil dry film can fully cover a 0.25 inches thickn hole.

The dry film is available in most common use of the plating bath, no wrinkles, no color.

Package include:
1 roll photosensitive dry film

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.082kg (0.18lb.)
  • Package Size: 30cm x 2cm x 2cm (11.81in x 0.79in x 0.79in)