Octo Marine Sodium Hypochlorite (Chlorine) is at an industrial strength of 12.5%, it can be used for potable water, black and grey water, general sterilization purposes, pools, spas and Jacuzzi’s.
Note : Chlorine was the standard chemical for disinfecting yacht water supplies, however due to its shortfalls, it is rarely used except for shock treatment hypo chlorination or sewage systems. At the end of a Hypo chlorination application, you need to use a Chlorine Neutraliser Chemical as it is against regulations to dump water with a 50ppm solution of chlorine.. The recommended contact time according to the WHO Ships Guide to Sanitation is 12 hours. HCE17 is then added to the tank and pulled through the entire system, this will neutralise the chlorine completely, making the water safe to dump.
Product ID for HCE17 – 97000638.