KULBA Unil 290 (Stone impregnation liquid)


PRODUCT
KULBA Unil 290 offers impregnation (water-repellent) of mineral building material. It does not impact the moisture vapor permeability.
 
FIELD OF USE
KULBA Unil 290 is an organic siloxane which is ready to use. It does avoid  moist walls, spotted facades caused by rain, frost damages, mildew and moss, destroying of the building materials by aggressive rain water and pollution of the façade. KULBA Unil 290 improves the heat insulation power, prevents thermal bridges and saves heating costs.
KULBA Unil 290 is tested for many years in the conservation of buildings, which are very affected by rainfall and industrial climate (e.g. facades, natural stone masonry, chimneys, etc.).
 
APPLICATION
Flooding (for example UNIL flood-system 3D), brushing, dipping.

COLOR SHADE
Transparent
 
COVERAGE
It's very  depending on the surface. A pretest must be carried out . Here are some examples of coverage:
Fibre cement plates: 0.1-0.3 l/sqm
Brick wall: 0.4-2.0 l/sqm
Sand-lime brick: 0.4-0.7 l/sqm
Concrete: 0.25-0.5 l/sqm
Mineral plaster: 0.5-1.0 l/sqm
Foam concrete, natural stone: 0.5-2.0 l/sqm
 
COMPOSITION
Oligomer siloxane (6.3%) and solvents (93.7%)
 
CONTAINER SIZES
5 l and 30 l cans, 200 l barrel upon request
 

See Technical Data Sheet!

 
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