Dyne Test Pens Kit for Poly Films – 14 Units (30–56 Dyne/cm) By Kolorguide

Dyne Test Pens Kit for Poly Films – 14 Units (30–56 Dyne/cm) Designed for Polyethylene, Polypropylene, and Other Poly Films. Easy-to-Use Pens for Surface Energy Testing. Ideal for Quality Control, Printing, and Adhesion Applications.