One Coat is used with metal lath when the application is greater than 1/4". One Coat can be troweled or machine applied. Most carousel and rotor stator pumps are capable of spraying One Coat.
Maintaining existing concrete block, brick, stucco and concrete surfaces that are structurally sound but can be expensive to repair or repoint. A value engineered solution is to apply a monolithic stucco coating to protect from further degradation and improve physical appearance.