Silimper® Nano LM

Introduce

Water & oil repellent, water-based nano-composition that exhibits high penetration ability and hydrophobic performance, suitable for exterior and interior building surfaces.

Application

Silimper Nano LM is ready for use. Apply one layer on a dry surface with a brush, roller, or spray gun, working from the higher to the lower part of the substrate.

Properties/Advantages

• Shows high penetration and deep waterproofing, due to its nano-molecular structure, reducing the water uptake
• Displays early repellence towards water, reacting chemically and bonding with the substrate, thus providing durable hydrophobicity and oleophobicity
• It prevents rain from impregnating into the surface and protects the substrate from cracking due to frost.
• It is resistant to alkalis and prevents from efflorecence
• Improves the heat insulating properties of the substrate, reducing the heat conductivity
• Reduces dirt pick-up and limits fungal growth, thus facilitating the cleaning of the surface, allowing it at the same time to breathe
• Does not form sticky silicone films
• Does not change the original appearance of the surface
• Solvent-free, VOC-free and PFOA-free (does not contain toxic substances)

Technical Characteristics

• Density (EN ISO 2811.01) 1.00 ± 0.01 kg/l
• pH value (ISO 1148) 7.5 – 8.5
• Consumption 100-200ml/m2 (The consumption depends on the application method and the absorptivity of the substrate)
• Drying time (250C) 2 hours
• Recoating time (250C) < 2 hours
• Full cure time (250C) 24 hours
• Water penetration value (RILEM Test Method 11.4) 0 ml/min (concrete surface)
• Water absorption and resistance to alkali (EN 13580) Absorption ratio <7,5%

                                                                                                             Absorption ratio <10,5% after immersion in alkali solution

• Drying rate coefficient (EN 13579) Class II >10%
• Application conditions
• Ambient Temperature From +50C to +350C
• Substrate Temperature From +50C to +350C
• Substrate Moisture Content < 4%