Product Info Catalog Building Materials Construction Drywall Tools & Accessories Plus 3 Lightweight Joint Compound, 3.5-Qt. Plus 3 Lightweight Joint Compound, 3.5-Qt. Request a Quote UPC: 81099036316 Manufacturer: U S Gypsum SKU: 367733 Model Number: 384013 3.5 QT Pail, Plus 3, Lightweight, Joint Compound. Weighs up to 30% less than conventional compounds Less shrinkage Exceptional ease of sanding Needs one fewer coat over metal Eliminates the need for taping and topping compounds