18mm x 5m Roll with Dispenser, Trace Prep, To abrade the skin prior to applying electrode to improve trace quality. (36 Roll/Case) Ideal for preventing artifact problems that can occur with stress tests and holter monitoring. A gentle 3M abrasive material Designed to remove the non-conductive skin layer to achieve a better trace quality Removing non-conductive skin layer prior to placing electrode. Provides good performance for up to 30 days out of the bag
