Ross paper mache paste does better when you mix 1 gallon of water to 1 box.
Thinner than that and it does have trouble sticking. It also has problems in
you use tin foil underneath. Don't forget to mix it up the night before and
stir it up before pouring out. Will keep for over a year. I keep mine in a
gallon mayo plastic jar. We just made oxacan Mexican animal sculptures. They
are beautiful- my 4th and 5 th grades did them ! Gail