A Boat Repair Kit can be obtained early in the game by destroying the large piece of Debris at the player's spawn with a Hammer.
Upon use, it recovers 100HP regardless of what boat it is used on. It can be used 3 times before being completely consumed. The Boat Repair Kit can be used while on the boat by right clicking on the Kit. It can also be used without getting on to the boat by dragging it on to the boat.