Seamark Fluoro Dye Marker in sealed foil pack

The Unique feature of SEAMARK is that the fluorescein is bonded in a buoyant soluble matrix allowing a rapid spread over a large area and slow release on the water surface, where maximum U.V light activation of the fluorescein assures a brilliant spotting mark.

A person in distress scatters SEAMARK on the water when a potential rescue vessel or aircraft appears. It is brilliantly visible as a distress signal for up to an hour, and in good visibility can be seen by an aircraft over 10km away. A man overboard should immediately deploy SEAMARK to guide the returning vessel.

Because of its high efficiency, compact foil packs of SEAMARK suit all boats, yachts, over-water aviators, and survival craft, as well as snorklers, divers and sailboarders, It can be stowed in pockets, pouches and distress kits, or attached to lifebuoys, lifejackets or equipment and has an indefinite shelf life in the sealed foil pack..
40gram Foil Marine Pack Dimensions: 95mm L x 50mm H