SeaMark Marine Dye - 20 Gram Bottle

The Seamarker Dye are marine dye markers used for daytime emergency distress signalling and search & rescue marking. The unique feature of SEAMARK is that the fluorescent 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 fluorescent assures a brilliant spotting mark. It can be placed in pockets, pouches and distress kits, or attached to lifebuoys, lifejackets or equipment.