This pre-mixed joint compound offers 25% less weight than traditional compounds, making it easier to use. It has a good open time and minimal shrinkage, as well as the sanding qualities of a topping compound and the bonding strength of a taping compound. It can eliminate the need for additional taping and topping compounds, reducing the number of coats required. For best results, use with USG Sheetrock brand paper joint tape and expect to cover approximately 96 sq. ft. with each 3.5 qt. pail.