Description
A water-repellent breathable treatment designed to protect masonry surfaces from water penetration without altering the natural appearance of the structures, as it becomes transparent when cured.
This solvent-free material prevents spalling and cracking of surfaces such as concrete, stone and brick, while reducing dirt retention. It is supplied as a concentrate, which can be easily diluted on-site with water and applied by brush or spray to provide long-term protection and maintain building fabric insulation properties.
Key benefits:
- Long-term waterproofing of masonry surfaces
- Microporous structure allowing the substrate to breathe
- Retains the natural appearance of the structure – transparent when cured
- Improved building insulation properties
- Reduced dirt retention as well as growth of mildew, moss and lichen
- Prevents spalling and cracks as a result of freeze – thaw cycles
- Application and cure at ambient temperature – no hot work involved
- Reduced health and safety risks as it is solvent-free
- Suitable for dilution on-site prior application by brush or spray
- Excellent adhesion to a wide range of porous mineral surfaces including concrete, limestone, brick and sandstone
Applications for Belzona 5122 (Clear Cladding Concentrate) include:
- Waterproof treatment for protection of brickwork, stone and concrete structures
- Long-term protection of statues and monuments from the damage caused by water ingress
- Reconstructed stone protection
Key technical data: | |
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Working life | 24 hours |
Drying time | 2 hours under normal climatic conditions |
Dilution | Normal conditions: 1 litre concentrate – 9 litres of water Harsh climates: |
Coverage rate (1 diluted litre) | Practical coverage rate: 2.6 sq.m. (28 sq.ft.) per diluted litre on smooth concrete and brick 1.3 sq.m. (14 sq.ft.) per dilutedlitre on rough concrete and soft brick |
Shelf life | 3 years when stored between 5°C (41°F) and 30°C (86°F) |
Bonds to | Concrete, limestone, brick, sandstone and other natural materials |
Typical applications | Water-repellent treatment for masonry protection |
Unit size | 1 ltr, 25 ltr. Pack sizes may vary locally. |
Availability* | Global |
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