WB DUO FLEX – is a waterproofing characterized by increased flexibility and based on water dispersion of plastics. It creates a neatly adhering and tight coating on elements exposed to water and allows for covering cracks and scratches. The product is resistant to UV rays, chlorinated water, oils, gasoline, municipal sewage, and other factors. It inhibits the process of concrete carbonation and does not cause steel corrosion. Thanks to the low water vapor diffusion resistance, it allows for the evaporation of water from damp structures. The product can be used horizontally and vertically on both internal and external surfaces.
When it is used for the waterproofing of balconies or terraces, it is recommended to use it together with the WB MEMBRANE.
- Balcony insulation
- Terrace insulation
- Foundation insulation
- Insulation of rooftop car parks / underground car parks
- Green roof insulation
- Pool insulation
- Water reservoir insulation
- Insulation of bathrooms and shower cabins
Before combining the liquid with the reactive powder, both components should be mixed in a proper manner. The mixture can be mixed both by hand and with a stirrer. Any lumps must be removed. The material should be used immediately after mixing as it thickens over time as a result of cement hydration.
WB DUO FLEX waterproofing should be applied to the surface with a brush, steel trowel, or a spraying device. Apply the first thin layer onto the surface to close the pores. The second layer should be applied only after the first layer has settled (after approximately 4 hours). During a single application, the thickness of the layer must not exceed 2 mm (recommended thickness – 1 mm) and the total thickness of all applied layers must be not lower than 2 mm. Smoothening the surface with a steel trowel can be done within a few minutes from the moment of applying the product. In the case of vertical and horizontal corners, as well as expansion joints, WB Tape sealing tape should be additionally used. Do not apply the product during precipitation of any kind. Protect freshly applied coatings from rain and frost for about 12 hours. In particularly hot and dry conditions, protect the product against rapid drying by using damp mats. Tiling can be started after 4-5 days from the moment of product application.
A drill with a mixer, brush, steel trowel, spraying device. Tools should be washed immediately after work. After hardening, remove mortar residues mechanically.
Storage and transport: WB DUO FLEX waterproofing should be transported and stored in a tightly closed package, at temperatures above zero degrees centigrade. Protect the product against frost and direct sunlight. Store in the original packaging.
- 12 months in original sealed containers
Packaging: 10 kg
- Consumption: 0.5 to 0.6 kg/m2 per mm layer thickness
- Waterproofing WB Duo Flex 10 kg – sufficient for: 6.5 to 7.5 m2