Gyproc Joint Compound is a top-notch, ready-mixed compound used for filling and finishing plasterboard joints and corner beads. It's perfect for interior finishing with Paper and Fiber tapes. Here are some key facts:

1. It's a high-quality, air-drying jointing compound.
2. It's quick and easy to apply for filling and finishing plasterboard joints.
3. This low-shrinkage product is typically applied by hand and has a working time of about 60 minutes, depending on the environment.
4. It's suitable for all stages of plasterboard jointing, leaving a fine, smooth finish that's easy to sand as needed.