So I am currently debating buying black paint from somebody in tf2. However, the main reason I want it is so i can put it on either my cow mangler or my eureka effect. Am I able to put "A Distinctive Lack of Hue" paint on any of these two paints?
You cannot put paint on a weapon.
The Paint Can is a tool that allows players to change the coloring of most Cosmetic items.
-TF2 wiki, emphasis mine