Glue Hose or mistakenly Bloon Hose is the 3rd upgrade of path 2 for the Glue Gunner, costing $2760 on Easy, $3250 on Medium, $3510 on Hard and $3900 on Impoppable. The tower shoots glue more than 3x as fast and glue twice as much with an update, allowing many more bloons to be glued, and, if paired with corrosive glue, popped. This tower, along with other glue towers, should generally be placed at the beginning of the map for the best effects. It is near useless late in the game, when most bloons are ceramics, MOABs, BFBs, or ZOMGs, though the other path would better suit popping the ceramic layers.
Recent Update: This upgrade has buffed because this upgrade can glue splatter 12 bloons per shot instead of 6 bloons. Glue from the Glue Hose also causes bloons to move at 40% speed, from 50% with the x/2 glue gunner.