Foundations: WATERPROOF®BK200 is applied to foundation surfaces to prevent water penetration and provide waterproofing. This ensures the durability of the foundations and maintains the structural integrity.
Basements and Moisture-Prone Areas: Water leaks can lead to mold and mildew growth in basements, negatively affecting indoor air quality and health. By applying WATERPROOF®BK200 to basement surfaces, water infiltration is prevented, ensuring basement waterproofing and protecting the structure’s integrity.
Reinforced Concrete Walls: Water leaks can cause structural deterioration and reduce durability. WATERPROOF®BK200 is applied to reinforced concrete walls to prevent water penetration, preserving the strength and integrity of the structure.
Reinforced Concrete Columns and Beams: These are essential load-bearing elements in buildings, ensuring stability and structural safety. Water infiltration can lead to corrosion, reducing their durability and safety. WATERPROOF®BK200 is applied to reinforced concrete columns and beams to prevent water penetration, maintaining the structure’s longevity and security.
Roofs and Terraces: One of the most commonly used materials for waterproofing roofs and terraces.
Swimming Pool Waterproofing: WATERPROOF®BK200 provides an effective solution to prevent water leakage in swimming pools.
Asphalt Roads and Pavement Waterproofing: Waterproofing on asphalt roads and pavements is necessary to prevent water leaks that can damage the asphalt and cause internal structural moisture issues. WATERPROOF®BK200 effectively prevents water seepage in asphalt roads and pavements.

• Cleaning: The surface to be treated must be clean and dust-free. Dust, dirt, oil, paint, and other contaminants can prevent proper adhesion of the material. The surface should be cleaned by sweeping, brushing, or vacuuming.
• Removal of Old Coatings and Weak Layers: If there are old waterproofing materials, paint, or other coatings on the surface, they must be completely removed. The presence of weak or loose layers can hinder effective adhesion.
• Correction and Filling: If there are cracks, holes, or other irregularities on the surface, they should be corrected using a suitable repair material or filler. A smooth surface ensures the uniform application of the waterproofing material.
• Moisture Control: The moisture content of the surface should be checked. Waterproofing materials should not be applied to damp surfaces. The surface must be within specific moisture content limits before application.
• Surface Water Absorption: If the application surface is concrete, it is important to check its water content. The concrete should be sufficiently dry; otherwise, the adhesion performance of the waterproofing material may be negatively affected.
• Primer Application (Optional): In some cases, a primer may be applied to the surface. The primer helps improve adhesion, seal rough surfaces, and control the surface’s water absorption capacity.
• Pre-Application Test: After surface preparation is complete, a small test application can be performed before applying the waterproofing material. This test ensures proper adhesion and suitability of the material.

For each coat, 20 kg of powder component should be added slowly to 5 liters of liquid component and mixed with a low speed mixer for about 2-3 minutes until it reaches a homogeneous consistency. After resting the mixture for 2 minutes, it should be mixed again before application. Apply 3 coats over the entire surface with a brush or trowel. Each coat should be applied perpendicular to the previous one. Wait at least 5 hours between coats. Drinking water tanks should be disinfected with 5% sodium hypochlorite solution at least 7 days after application, washed with drinking water and then filled with water. This process should be repeated at least once a year. The specified times are valid at a surface and ambient temperature of 20 °C, the time is extended at low temperatures and shortened at high temperatures. Floors to be walked on should be covered with a topcoat such as screed ceramic etc. After application, flex ceramic adhesive should be used for ceramic coatings and flex granite adhesive should be used for granite coatings.

• It is recommended to wear flat rubber-soled shoes during application.
• The temperature of the application surface should be between 5°C and 35°C. At lower temperatures, the drying time of the material may be extended. At higher temperatures, the drying time may shorten, potentially reducing the material’s performance.
• After application is completed, the material should be allowed to dry for at least 24 hours. During this period, the material should not come into contact with water.