How to Solve Bubbling Issues When Applying Wall Putty/Gypsum
On construction sites, there are two common base layers: brick walls and concrete walls. Bubbling typically occurs on concrete walls, primarily due to numerous through-pores present in the concrete surface. Therefore, to resolve bubbling when applying wall putty/gypsum, we must seal these through-pores. 1. Sealing Substrate Pores The most common method is applying a primer … Continue reading