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Bergosilan 02
Bergosilan 02 is a silane-siloxane based water repellent treatment for porous mineral substrates that penetrates deeply to form a clear hydrophobic layer that repels water and moisture. It is used as a water-repellent/anti-carbonation coating on bare porous mineral substrates such as concrete and bricks, and is not suitable for gypsum.
Anti - Carbonation
Water Repellent
Good Alkaline Resistance
Uses
Characteristics
Properties
Water repellent / anti-carbonation coating for use on bare and porous mineral substrates such as concrete and bricks.
Silane siloxane based water repellent treatment for porous mineral substrates.
Penetrates deep into the substrate to form a clear hydrophobic layer that repels water and moisture.
Excellent water repellent characteristics.
Excellent penetration power.
Breathable coating i.e. allows concrete to breathe.
Effective even when applied to damp substrates.
Good alkaline resistance.
Not suitable for use on gypsum.
| Properties | Value |
|---|---|
| Volume solids | 20% |
| Theoretical coverage | Approx 10-12 m2/litre per coat |
| Standard packing size | 5 USG |
| Appearance | Colorless clear liquid |
| Specific Gravity | 0.81 @ 25°C |
| Overcoating time | Wet-on-wet application |
| Minimum application temperature | 3°C above the dew point |
| Maximum application temperature | 50°C |
| Chloride ions permeability (AASHTO T277) | 472 Coulombs |
| Reduction in chloride ions penetration (30 days) | 94% |
| Water absorption (BS1881 Part 122) | 0.3% by wt. |
| Cleaning solvent | Solvalux 7-9 |
| Flash point | > 50°C |
