The Accu Dyne Test Pens 30–52 Dynes Core Range Set is designed for routine surface energy verification on untreated and lightly treated films and plastics. Manufactured with 100% reagent-grade solutions, this 12-unit kit provides fast, reliable adhesion testing for printing, coating, and laminating operations.
Non-Standard Dyne pens, High-performance films and modern eco-friendly inks have very narrow windows for success. Using odd-numbered pens (like 33, 37, or 43) allows you to find the exact point where treatment begins to fade. This granularity helps you adjust your Corona treaters or primers with surgical precision.