The enhancer can be summed us as "BONE IN A CAN". It isnt meant to be used as white touch up, thats going to be a lot of peoples problem. They dont know how to use it. It is made to fill in holes on the legs that you can see through either on the back or the front of the leg. You do have to let it dry, but it isnt made to be a white touch up. it is meant to fill holes. I am including a pic of a leg on my heifer kirk used it on the back side