KEIM Restauro Fixativ is a sol-silicate based binding agent for use with the Keim Restauro Lasur colour wash system. Reacts chemically with the surface.
KEIM Restauro Fixativ is an ideal dilution primer for modern and historic render and stone surfaces, including brickwork and reconstituted stone and any cementitious or lime based mineral substrates in conjunction with the Keim Restauro Lasur system. Depending upon the required finish, Keim Restauro Fixativ is mixed with Keim Restauro Lasur in any ratio to give a translucent finish. Keim Restauro Fixativ is also used for priming or pre-fixing.
- Water vapour permeable
- Consolidates the surface
- Non toxic
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.
Highly absorbent or sanding substrates require a colourless pre-fixing treatment with undiluted Keim Restauro Fixativ.
Finishing coat (Keim Restauro Lasur)
A low-pigment finishing coat may be applied, depending on the desired finish, using Keim Restauro Lasur diluted with Keim Restauro Fixativ. 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, again diluted to the required level with Keim Restauro Fixativ.
- Clean tools immediately after use with water
- Theoretical Coverage: For first coat 0.15 Litres per m2, For Finishing Coat: (Keim Restauro Lasur, 3:1 ratio) Keim Restauro Lasur 0.04 Litres per m2, Keim Restauro Fixativ 0.11 Litres per m2
- Available in 5 and 20 Litres