Sticking Safely: Medical PSAs, Biocompatibility, and ISO 10993

Why must a medical adhesive stick—and then let go—without harming the skin? In this episode of Adhesion Matters, we dig into the science—and the sticky business—behind pressure-sensitive adhesives (PSAs) designed for everything from surgical dressings and wearables to wound care patches. We compare key chemistries—silicones, acrylics, and hydrogels—and show how each serves specific medical purposes like temperature resistance, conformability, or moisture management. We break down the ...