Altius Spray Plaster Base Coat is an acrylic based plaster formulated with finely graded inert fillers and additives. This pre-mixed plaster is used for plastering all types of interior surfaces such as walls & ceilings to fill voids and to correct surface imperfections of up to 10 mm thickness. It can also be used to render large sections of concrete, brickwork or masonry and provides a high quality even finish for painting or other finishes.

When Altius Spray Plaster Base Coat is used along with Altius Cementious Modifier, it makes the surface hard and water proof. When such modification is done, the surface requires curing for up to 72 hours after application.