Surfaces should be sound, dry, clean and free from damp, dust and grease.
Apply Plaster Skim & Repair to the surface using a large brush, trowel or other suitable spreader. After the initial setting the surface can be smoothed over using a wet trowel. Alternatively, the surface can be allowed to dry thoroughly and smoothed down using fine sandpaper. When the surface is dry, it can be painted or wallpapered over.
After use, ensure the lid is replaced firmly so that the plaster won't dry out. All equipment can be washed with soapy water and left to dry (ensure this is done prior to the plaster drying); ready to be used next time.