Description
Waterproofing, siloxane-based composition that shows high penetration ability, suitable for the protection of exterior surfaces of buildings.
Fields of application
Neotex® Silimper is suitable for protecting vertical – or inclined – porous building surfaces, such as concrete, plasters and renderings, asbestos cement, limestone, brick, roof tiles, marble, stone with continuous surface (i.e. without cracks), from water absorption.
Properties & advantages
- Shows high penetration and due to its homogeneous distribution in the pores of the surface, it prevents the entrance of water.
- Displays early repellence towards water, however it does not withstand hydrostatic pressure.
- It prevents rain from impregnating the surface and protects the substrate from cracking due to frost.
- The product is resistant to alkalis.
- Improves the heat insulating properties of the substrate.
- Reduces dirt pick-up and limits fungal growth, thus facilitating the cleaning of the surface, allowing it at the same time to breathe.
Technical Characteristics
- Density: 0,79 g/cm3
- Appearance: Colourless to slightly amber
- Consumption: 200-330ml/m2 per coat (for very absortive and porous surfaces, consumption may rise to 1 L/m2)
- Drying time: 3h (depending on weather conditions)