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Product description
Knauf HYDRO FLEX The finished sealing coating is a ready-to-use, single-component, high-plastic liquid mass for sealing surfaces of walls and floors for ceramic tiles.
Knauf Hydro Flex is a ready-made product for waterproofing in bathrooms and other wet rooms. Contrary to popular belief, ceramic tiles do not guarantee full protection of the substrate against moisture. Although the tiles themselves are impermeable to water, the joints between them are not 100% waterproof. Even with very thorough grouting, micro-cracks remain between the tiles, through which moisture penetrates. It's a simple way to grow fungi and mold. To avoid this, it's best to insulate the surface under the tiles with Knauf Hydro Flex liquid film. The film creates a waterproof coating that forms a moisture barrier and prevents it from entering the substrate.
Convenient application
Waterproofing with Knauf Hydro Flex liquid foil is very easy and, what is important, does not require the use of specialized tools. This makes it a great product for both professionals and less skilled DIY enthusiasts. The liquid foil is ready to use immediately after opening. It can be applied to the surface with a brush, paint roller or brush.
- Watertight - protects the surface against water
- For use inside buildings
- No primer required
- Ready to use
- Easy application
- It bridges cracks up to 3 mm
- ready to use
- easy application with a brush, roller or trowel
- good adhesion to the ground
- elastic
- bridges cracks up to 3mm
- on walls and floors
- high water blocking capacity
| Name | Value | Unit | Standard |
| application temperature | from +5 to +25 | ° C | |
| waterproof | no penetration and ≤ 4 g weight gain | ||
| minimum thickness of the finished coating | 1 mm (two layers) | ||
| initial adhesion to the ground | ≥ 0.9 N / mm2 | ||
| crack bridging ability | ≥ 3 | mm | |
| one layer drying time | 3 | h. | |
| the option of laying tiles after | 12 | h. |
CONSUMPTION / PERFORMANCE
| average consumption | 1.2 kg / m² |
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