gräfix 61 fine
Thin-layer lime render
CS I · thin, air-lime-based coating
A thin-coat plaster for vapour-permeable interior plaster finishes. Thanks to its sorption properties, gräfix 61 fein can absorb and release moisture, thereby helping to regulate moisture levels on the wall surface.
When used as an external render, gräfix 61 fein must always be provided with a weather-resistant protective coating. Thanks to its fine grain size, this lime-based thin-layer render is particularly suitable for finishing coats with a fine felt-like texture.
Delivery: 25 kg bag
Bulk material in a site silo
Grain size: 0 – 0.8 mm
- Standard plaster mortar in accordance with DIN EN 998-1
- Compressive strength CS I
- Diffusion resistance μ 6–9
- Grain size 0–0.8 mm crushed limestone sand
- approx. 20 litres of fresh mortar
- approx. 800 litres/tonne
- Working time approx. 3–4 hours
- Supplied in 25-kg paper bags
- 40 sacks per pallet/1 tonne
- Cement-free lime thin-coat render with air lime as a binder
- free from plastic or synthetic resin components
- vapour-permeable with a vapour resistance of μ 6–9
- highly alkaline
- based on mineral raw materials
- free from plasticisers
- free from biocides
- free from preservatives
- the high pH value can create conditions on the surface that inhibit the growth of mould
- very good sorption properties
- Can be applied by hand or with a rendering machine
- Excellent machine workability
- supports moisture regulation on the wall surface thanks to its sorption properties
- Suitable for vapour-permeable mineral interior wall systems
- Fine and harmonious felt-like texture
- Remove coatings that limit adhesion
- Pre-wet the substrate/masonry accordingly
- Alternatively, roughen the surface with gräfix 66 HP
- Prime non-mineral substrates with gräfix 66 HP coarse
- Mix one bag of gräfix 61 fein with approx. 7.1 litres of water
- Plaster thickness: 2 mm to 3 mm
- Coverage: approx. 270 m² per tonne at a plaster thickness of 3 mm
- Please refer to the technical data sheet!
- Technical Data Sheet ► (DE) - (EN)
- Safety Data Sheet ► (DE)
- Declaration of Performance ► (DE)
- Brochure: ‘Lime plaster: as old as the hills and right on trend’
- Brochure: ‘Heritage Conservation, Preserving Value’
gräfix Kalklinie excellent
Mineral coatings such as air lime plaster: a mainstay of building biology
Lime plaster is used in both new-build and renovation projects for residential properties. Purely mineral air lime plaster combines various properties relevant to building biology and building physics.
Thanks to its high open porosity and sorption properties, air lime plaster can absorb and release moisture. This enables it to help regulate moisture levels on the wall surface.
Due to its high pH value, conditions are created on the surface that can inhibit the growth of mould. gräfix air lime plasters are free from synthetic solvents and are suitable for vapour-permeable mineral wall systems.
Trust through transparency
The gräfix lime range is based on a purely mineral formulation. The air lime plasters were tested in 2017 by the Institute for Building Biology and Sustainability (IBN) in Neubeuern.
