US Gypsum Sheetrock First Coat Primer – 1 gal bucket

US Gypsum Sheetrock First Coat Primer is designed for priming new, interior gypsum panel walls and ceilings before painting or texturing, equalizing both porosity and surface texture differences. It provides a base that equalizes the absorption rate variations between the drywall face paper and the finished joint compound when painted, delivering a uniform finish coat. It applies easily with brush, roller, and airless or conventional spray, covering approximately 300 to 500 sq ft per gallon. It can be intermixed with wall and ceiling spray textures to enhance hardness, bond and whiteness.