Wd 40 spray lubricant grease. It is used as unlocking and lubricating for bikes, motors, frames and mechanisms in general.

The model is very light, clean and it's equal to the real object; it is recommended to apply a subdivision modifier to get an even better result.

The file includes the source file (Blender Cycles and Blender Octane) where you can find the ready-made materials, the textures are attached.

Available files:

Blend Cycles
Blend Octane
Obj
Fbx
Dae
Stl

Enjoy!