The Goo is a transparent, green and sticky part, It will stick to any un-anchored parts (including players) and will let go after a while.
The Goo is very useful for making weapons with handles, and you could even shoot The Goo to cover ships or people with a Impulse Cannon.
The Goo Is not flammable, has low malleability and durability and cannot be configured.
Recipie
5x Sand 5x Grass
Trivia
The Goo is unable to be stored in a Bin or a Container.