Knauf Joint Filler is a 10kg interior plasterboard jointing compound designed for bedding tapes and finishing coats on plasterboard joints. This off-white powder comes in a convenient paper bag and covers approximately 45m² per bag. The product features accelerated drying technology with a 60-minute working time, allowing you to complete projects faster. It sands easily to a smooth finish—use 150/180 grit sandpaper for best results. The quick-setting formula is suitable for hand application only. Mix with water according to packaging instructions to achieve your desired consistency. Beyond joint finishing, it's ideal for patching and repair work. With a shelf life of up to 9 months, you can stock it for future projects. Manufactured in the UK by Knauf, a trusted name in building materials.
