Slows down Bloons even more.
~ BTD6 Description

Official BTD6 artwork

Stronger Glue is the second upgrade of Path 3 for the Glue Gunner in BTD6. It slows down bloons by 75% as opposed to 50%. It costs $340 on Easy, $400 on Medium, $430 on Hard, and $480 on Impoppable.

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