The insulation of the room with foam

To prepare a solution of glue for the installation of foam, it is necessary to pour water into the bucket and pour glue, after which the contents of the bucket are mixed with a corolla and drill. The solution should not be crumbly; it must be quite viscous. If the walls are even in your house, it is better to use a spatula with teeth to apply a glue mixture to apply a glue mixture to a foam.