Do I apply Sto Powerwall Stucco in one or two coats?
Sto Powerwall Stucco can be applied in one coat, however, it is generally applied in two coats. The first coat bonds to a supporting base of concrete or masonry, or keys into a metal lath or wire lath plaster base. The second coat brings the plaster surface out to the desired plane, even with the grounds of the stucco accessories.
