Over the years, the installation of MEP equipment within a wall cavity, backing installed over the face of framing members for the installation of cabinets or other heavy devices, hard-base trim and granite countertops and backsplashes, have created problems for finishing gypsum panels.
COVID-19 has already had adverse effects on your planned productivities and the sooner we recognize what those affects are and the effects they will have, the sooner we can begin to combat those.
“Glass Mat” products have proven over the years to be a superior exterior sheathing product. Building on that success and responding to the demands from the architectural community to provide an interior gypsum product that is impervious to the effects of moisture, mold and mildew, glass mat products have now been developed for interior use.