TAC GEL - A new concept - TEN, EMS TAC GEL economically combines adhesive properties with electrical conduction, eleiminating major problems of: Irritating tape adhesives Karaya and other reusable conductive polymers which retain dirt and body excrements from previous procedures. Instructions: Apply Tac Gel to clean carbon rubber surfaces. Start each procedure clean. A thin application is better than thick- best results are obtained with a thin layer. Spread Tac Gel with your finger or other suitable applicator. Allow to dry 1 -2 minutes. Greater adhesion is obtained with extra drying time. For best results, prepare electrode sites while electrodes are drying. Easy Cleanup: Electrode sites and electrodes require only warm water for complete cleanup. When water is not convenient, gently run on Gamma Gel (Tens compatible) and wipe clean. A second application of GAMMA Gel will assure complete removal of adhesive.