Measurement & Analysis Instruments

1 Roll Photosensitive Dry Film 30cmx1m High Resolution PCB Circuit Production Photoresist Sheets

$3.38 $2.03



Brand new

Type: photosensitive dry film

Color: as picture shows

Size: approx. 30*100cm / 11.81\'\' x 39.37\'\'

Quantity: 1 roll

PCB photosensitive dry film for circuit production


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 process.

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:

Clean your board. Cut dry film a little larger than your board.

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.

Expose: Place your negative artwork over the rest protective layer.

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 thickness hole.


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

Package included:

1 roll x photosensitive dry film


Please allow 1-5cm errors due to manual measurement

Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same

EMS, DHL, FEDEX, UPS are available with discount.

Your order will be shipped out via Seller Shipping Method Without Tracking Number and you will get your

goods within 39-60 days, please wait for your package patiently.

If you want the tracking number, please kindly pay the China Register Air Post Mail cost.

Moveover, fast shipping EMS, DHL, FEDEX will spend 5-15 workdays for you to get your items, thank you.

If the shipping company do not ship the iterms to your country .

Contact us by email or Ali TradeManager. We will try our best to help you !

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Best Wishes!

  • Brand Name: Mayitr
  • Output Type: Other
  • DIY Supplies: Electrical
  • Model Number: Photosensitive Dry Film

  • Package Weight: 0.06kg (0.13lb.)
  • Unit Type: piece
  • Package Size: 35cm x 30cm x 10cm (13.78in x 11.81in x 3.94in)

  • Author: Marina05 07
  • Date: 2017-12-07
  • намотан a hard plastic pipe. дошел without damage.
  • 5/5

  • Author: Yuridacosta
  • Date: 2018-02-06
  • come in black package. check буде later.
  • 5/5

  • Author: ZdenekKing14
  • Date: 2017-11-16
  • good photoresist come, later дополню feedback. to seller.
  • 5/5

  • Author: Saian 90
  • Date: 2017-12-19
  • целофановую film and packed in. went long about 40 days to seller but have притензий.
  • 5/5

  • Author: Luv4Tansen
  • Date: 2017-12-09
  • fast shipping
  • 5/5