This salt-free, chloride-free electrically conductive gel, is recommended for guaranteed conductivity while using a heart rate monitor chest strap. Also designed for all electro-medical procedures, except defibrillation. The salt-free characteristics make it particularly suitable for long-term applications. It works by wetting the skin, thereby reducing skin resistance. 

Salt-free, no sodium ion transfer
Non-gritty STAY-WET formula allows for prolonged use without re-application
Great for use with Heart Rate Monitor chest straps
Non-irritating, hypoallergenic, bacteriostatic
NOTE : Not recommended for defibrillation

Electrode Gel, Clear Tube with Stand-Up Cap