Can Intraguard be used on stucco?

Intraguard has not been tested on stucco. Many of our competitors recommend silane/siloxane sealers for this type of application. Intraguard shouldn’t have an adverse effect on stucco; however, the main concern is the porosity of stucco. Adhesion on stucco can be adversely affected. If Intraguard is chosen, stucco should be installed and allowed to fully cure before Intraguard is applied. W. R. Meadows always recommends to test compatibility between Intraguard and other proposed surface substrates prior to full scale application.