Sheetrock Plus 3 Pre-Mixed Lightweight All-Purpose Drywall Joint Compound eliminates the need for separate taping and topping compounds by combining qualities of both. It bonds like a taping compound and sands like a topping compound, making your drywall finishing process more efficient. This compound weighs 35% less than conventional compounds and requires only two coats over metal fasteners, corner bead, and trim. Plus 3 lower shrinkage, faster drying, easier sanding, and mixes more quickly than traditional compounds. It is designed to provide excellent coverage, approximately 9.4 gallons per 1,000 square feet of gypsum panels. To ensure optimal performance, it should be protected from zing. Available in various sizes and packaging types, this pre-mixed compound has a set time of 24 hours and a shelf life of 9 months, making it a reliable choice for your drywall projects. Model Number: 384013