Getting perfect screens with an emulsion exposure calculator
If you're tired of blowing out fine lines or scrubbing forever because your screen didn't harden, it's probably time to grab an emulsion exposure calculator and stop guessing. I've been there—standing over a washout booth, watching a half-hour of prep work literally slide down the drain because the timing was just a tiny bit off. It's frustrating, it's messy, and honestly, it's a huge waste of money. ...