Water Drips Gen.  

This water drip is really helpful no matter what you do, a product viz, prop, a game environemnt or an ad.
 this tool will help you along and give an extra boost for realism and detailing in your workflow with infinite procedurally generated combinations

Demo
https://www.artstation.com/artwork/eJlOZX.

 Features
*Adjust the amount of drips
*Adjust the scale of the drips Thus the distance in between
*Adjust normal intensity
*Animated falling drips
*Adjust the number and the speed of the falling drips
*Adjust the deformation of drips shapes
*Add a custom mask for drips to generate in
*Seamless and Non repetitive with infinite procedural generated combinations. 

Now the generator doesn't overwrite   The roughness channel beneath it