Syntho-Plug is a 1.5" half round, polyurethane impregnated, water-activated foam plug used to temporarily repair hull damage ensuring a safe trip home or to mitigate spill containment.
It is initially pliable to insert into void and quickly hardens to fill the void, reducing water intake, or output, from 280 GPM to less than 1 GPM.
Works with fiberglass, steel, wood or aluminum, in fresh, brackish, or saltwater, and can be applied above or below the water line.
Reminder; Rotate package every 30 days to prevent resin from settling in one end or side. Also massage foil pouch/bag before using to distribute resin throught plug.