Sea Sinew

Sea Sinew is a rare material.

Strong fibre from large fish. Used for nets and rigging.

Where from

Sometimes in an Iron Chest, Gold Chest or Treasure Hoard
Sold for Pirate Medallions by: The Magpie
Gutting: Pike, Sturgeon, Grouper and 25 more
Quests: Whale Sighting, Shell Collection, Storm Fishing and 7 more
Iron Chests, Gold Chests and Treasure Hoards
Gutting barrels of fish

Spent on

Longliner (30)
Whaler (50)
Diving Bell Ship (30)
Charter Ship (20)
Leviathan Hunter (80)
Sea Mother (120)
Prize Crew (6)
Fisheries (levels 3, 6, 7, 8, 9, 10, 11, 12)
Salvage (levels 4, 5, 6, 7, 8, 9, 10, 11, 12)