OTTO Siloxan 290L

Product details

Fields of application

• Hydrophobic treatment of façades and building components made of concrete, cellular concrete, fibre cement, brick-work, natural and artificial stone, mineralic plasters and coatings
• Drainage of moist and cracked surfaces, which are then painted using dispersion paints
• Only for vertical surfaces

Characteristics

• Ready-to-use silicone surface impregnation
• High penetration depth
• UV-resistant
• Can also be applied on moist substrates (not rain-wet)
• Forms a water- and dirt-repelling surface
• The hydrophobe effect prevents the penetration of moisture from the outside to the inside but it lets the internal moisture escape to the outside
• Bridges hair cracks up to a width of 0,3 mm
• Reduces the tendency of treated surfaces to pick up dirt
• Avoids humidity in the construction material thus avoids salt efflorescence as well as moss and algae growth
• Paintable with commercial dispersion paints
• Low odour
• Colourless
• Slight deepening of colour is possible

Data sheets & tests

Colours & form of delivery