Our fine surface filler is quick and easy to use on large areas. It has an ultra-smooth consistency, making it easy to spread. Apply it straight from the tub for a fast and hassle-free job. You can use this filler on most indoor surfaces, from plaster to skirting boards. You can even use it on painted surfaces. Simply apply Gyproc EasiFiller Finish over your chosen area using a filling knife or trowel. It dries quickly and needs minimal sanding, which means you can get the job done in no time.