A: Yes, this can be applied over an asbestos floor tile.
A: I did not prime my cement basement floors and it adhered well no issues
A: Our DRYLOK Floor Paint line has four ready mix gray colors and Gull is one of them. The Gull is slightly lighter in color than the Dover Gray.
A: No, it is not mold resistant.
A: This can be used.
A: I did not use any kind of waterproofing before I use this on the garage floor. It did not say to use any kind of waterproofing. It's holding it very well on my concrete floor..