Keim Restauro Lasur is sol silicate based mineral paint system for use on stone surfaces to provide a colour wash or semitransparent finish. Offers water repellency, vapour permeability and forms a chemical crystalline bond with the substrate.
For application on modern and historic render and stone surfaces, including brickwork and reconstituted stone and any cementitious or lime based mineral substrates. For providing a low pigment, colour matched finish on stone surfaces with the ability to match the colour of repairs to the original stone substrate.
This product/system requires site trials - Although readily available, please ensure a specification has been issued after site trials have taken place. The colour and degree of dilution affects the final finish and this must be known before purchase. Contact us for more infornmation on 0113 2455450 or [email protected]
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Features & Benefits
- Sol silicate based mineral paint system
- For use on stone surfaces to provide a colour wash or semi-transparent finish
- Available in 200+ colours
- Provides a low pigment, colour matched finish on stone surfaces with the ability to match the colour of repairs to the original stone substrate
- Forms a chemical crystalline bond with the substrate
- For application on modern and historic render and stone surfaces, including:
- Reconstituted stone
- Cementitious or lime based mineral substrates
- Water vapour permeable
- Resistant to mould and fungal growth
- Easily cleaned
- Free from solvents and biocides
- Unifies colour
- Cradle to Cradle Certified Silver
|Resistance to vapour diffusion:
||sd = 0.01m
||1.15-1.45g/cm3 (depending upon colour and opacity)
|Water Absorption Co-efficient:
||W = 0.20 kg/m2 h 0.5
||Comparable to the mineral substrate onto which it is applied
All loose, flaking and unstable material must be identified and then thoroughly removed, all surfaces must be thoroughly washed down with clean cold water to remove all surface dirt and dust. When all surfaces are clean, sound, wind dry, dust free and free from all surface contaminants, decoration using KEIM Mineral Paints may proceed.
KEIM Restauro Lasur will enable a colourwash appearance to be applied to the surface; this can match the surface and be employed to minimise any surface variations or blemishes. The system will protect the substrate whilst still maintaining its feel and appearance.
KEIM Restauro Lasur should be applied by brush, it is important that a wet edge is kept at all times and that contractors work to a natural break line. A typical specification would be a two coat KEIM Restauro Lasur system, the first coat to be KEIM Restauro Fixativ, applied by brush and worked well into all surfaces. After a minimum period of 12 hours a final coat of KEIM Restauro Lasur may be applied, diluted to the required level with KEIM Restauro Fixativ.
Site trials should be conducted to determine the number of coats and the amount of KEIM Restauro Fixativ required to obtain the desired opacity.
Ambient and substrate temperature above 5°C and below 30°C. Do not apply in direct sunlight or onto sun-heated surfaces, nor if it is raining or if there is an immediate likelihood of rain.
For two coats between 0.1-0.2 lt/m2 for KEIM Restauro Lasur and 0.1- 0.4 lt/m2 KEIM Restauro Fixativ.
Consumption rates are offered for guideline purposes only and are quoted for smooth rendered surfaces. Actual rates are the responsibility of the applicator. Project specifications should be referred to for specific rates.
Cleaning of Tools
Clean tools with water immediately after use.
EC Waste Code No. 08 01 12
Any residues must be emptied out of containers before recycling.