Koster Restoration Fine Plaster is a hydrophobic, water, weather and frost resistant finish plaster coverage and can be used internally or externally, both in old and in new construction, for renovating facades, skirting, and interior walls.

It’s often used as an ultra fine textured thin layer plaster to provide a smooth decorative finish over Koster Restoration Plasters and mineral based substrates including masonry and concrete.

It can be applied in layer thicknesses from 2 to 5 mm and is felt-floatable.

It’s also suitable for crack repair with embedded Glass Fiber Mesh and subsequent fine plaster.

Product data sheet can be fond here