BCB shark repellent contains a chemical and a thick black dye that
repels and disorientates sharks. When tested by the US Navy BCB’s
shark repellent was the only product out of 24 to achieve any
success in repelling sharks. Since then BCB’s shark repellent has been
used by Navies worldwide as their approved shark repellent.
When this foil packed sachet is squeezed in water, the crystalline
acetate produces a dense black cloud. The inner bag has an
attachment cord so it can be kept close to your body. This NATO
approved product is used in life rafts and for airborne survival packs.
Weight: 115g (4oz)
NATO approved: NSN: 6850-99-220-3539