APK Identification Hydrogel is a conductive, skin-friendly adhesive gel supplied as a sheet or a roll, for use in medical electrodes. The gel is held between PET liners, or laid on a carbon sheet, so it is easy to handle, convert and die-cut. It provides low skin impedance and a secure bond to the skin, and it is suitable for tab electrodes, TENS electrodes and similar skin-contact applications. Requests for non-standard thickness, width and roll length can be considered, please contact our team for more information.