For some reason after using liquid 3 (developer) its not washing out perfectly from plate by water, i mean its look like its gone but when i start using liquid 4 it etching metal in some places but not on whole picture area. Do you know what do i have to do?
For some reason after using liquid 3 (developer) its not washing out perfectly from plate by water, i mean its look like its gone but when i start using liquid 4 it etching metal in some places but not on whole picture area. Do you know what do i have to do?
Can you please tell me which liquids are used in all the bottles (1-4)? Maybe brands, liquid name? Thank you!
can you please tell me the photoresist used over here?
it would be better if the video had sound to it.
maybe your over exposing?