Abstract: A method (200) and system (100) for the protection of stucco. A water-resistant preconditioner (102) is formulated. A substantially waterproof and breathable sealant coating (104 is formulated, and a water-resistant acrylic paint (106) is obtained. The preconditioner (102) is applied to a new stucco. The sealant coating (104) is applied to the stucco after the preconditioner (102). The acrylic paint (106) is applied to the stucco after the sealant coating (104). The preconditioner (102) contains water (114), a styrene acrylic primer (118), and a siliconate solution (120). The sealant coating (104) contains water (134), ceramic microspheres (152), polymeric microspheres (160), and a resin binder (166).