USG Sheetrock Brand plus 3 lightweight All-Purpose Joint Compounds, ready-mixed, offers all of the benefits of a conventional-weight all purpose joint compound, plus three key advantages: up to 35% less weight; less shrinkage and exceptional ease of sanding. The compound features superior ease of handling, good crack-resistance, and excellent adhesion. Formulated to provide low shrinkage, it usually requires only two coats over metal, such as corner beads and fasteners;saving time and money. It combines all-purpose, single-package convenience with optimum taping and topping performance for interior gypsum panels construction.