Knauf expands its product range

Two new products have been added to the line: Knauf-Virton thin-layer protective cement plaster and Knauf-Rasler cement-polymer finishing putty.

Knauf-Virton — a cement-based plaster for exterior and interior work, made with sand, reinforcing fibers, and polymer additives.

It is suitable for plastering walls, including plinths, when leveling under finish coatings (tiles or decorative plaster), and for creating a reinforced base layer over thermal insulation in SFTK systems.

It is water-repellent, with water-vapor permeability of at least 0.04 mg/(m·h·Pa) and good adhesion (at least 0.5 MPa). It is flexible, can be applied in thin layers, and can compensate for large differences in level (2-20 mm).

Consumption is 1.4 kg per 1 m² (at a layer thickness of 1 mm). It can be applied by hand or by machine. Packed in 25 kg paper bags.

Knauf-Rasler — a white finishing putty on a mixed binder with polymer additives.

It is suitable for finish-leveling mineral surfaces (concrete, cement plasters) on facades, except for the plinth. Thanks to its high plasticity, it is easy to spread and fills in small irregularities (up to 3 mm). Paint and other thin-layer decorative coatings can be applied 3-4 days after the primer.

Adhesion to concrete — 0.4 MPa; water-vapor permeability — 0.04 mg/(m·h·Pa).

Consumption is 1.2 kg per 1 m² (at a layer thickness of 1 mm). Packed in 20 kg paper bags.

Further additions to the PRO Line Cement product range are planned.