[Adger Smith]

Mix it in small amounts. Mix well on a smooth dry surface. Just enough to do what you want to do. If it is mixing too dry add a little water. I'm saying "a little"! Keep your fingers wet. I keep a small cup full of water handy for my application finger. A Rough surface helps and wet it before you press in the first layer. You can slick the finish by wetting the finished surface and blend the edges by keeping them wet. Let dry 24 hours The wetter you use it the longer it takes to dry.
Good luck.
You would be surprised at what I've used this stuff for. Would you believe even a plumbing reapir at home?