Gyproc EasiFiller is a multi-purpose ready mixed wall and ceiling filler. It’s perfect for making general repairs to plaster and plasterboard, such as filling holes and covering small cracks. Gyproc EasiFiller is quick and simple to use and you can apply it straight from the tub onto most indoor surfaces. Gyproc EasiFiller is designed to give you a fine, ultra-smooth finish and is ideal for painted surfaces and is easy to sand smooth. After removing any dust from holes and cracks to help the filler stick. Then apply it in 3-5mm layers using a filling knife. Apply as many layers as you need until you have a smooth, even finish.