Product Features
RuiDun's concrete sealer has strong penetration and water-repellent properties; it allows the base to breathe, enabling vapor to pass through, making it a truly waterproof and breathable product that won't bubble or peel. With a silicone mesh structure, it reduces the water absorption rate of the concrete base, reinforcing it to minimize chloride ion corrosion. It effectively treats microcracks below 0.2mm; the treated layer is typically transparent, preserving the original appearance of the base. It enhances resistance to stains and reduces the growth of mold and moss; boasts excellent alkaline and durability; can be coated with compatible paints; and is an environmentally friendly water-based material.
Recommended Use
As a building facade waterproofing agent, it prevents water seepage and protects the structure of the building. The product can be applied to bases such as mortar, masonry, bricks, stones, and asbestos cement. It is also suitable for protecting concrete structures affected by seawater corrosion, salt spray corrosion, deicing agent corrosion, and freeze-thaw damage, such as seaport docks, cross-sea and cross-river bridges, hydraulic engineering dams, urban overpasses, expressway bridges, railway bridges, tunnels, airport runways, clear concrete buildings, thermal power plants, nuclear power plants, and wastewater treatment plants.
Technical Specifications
Appearance: Milky white liquid
Chemical Composition: Silane/Siloxane Compounds
Active Ingredient Content: Approximately 40%
Density (25°C): Approximately 1.0 g/cm³
Application Methods: Brushing, Rolling, High-Pressure Airless Spraying
Recommended Dosage: Depends on the porosity of the substrate: Mortar substrate: Approximately 150 - 200 g/m2; Other porous materials: Approximately 300 - 500 g/m2 (preliminary testing required to determine exact material dosage)
Coating Applications: 2 coats
Re-coating Interval: After the initial coat has dried
Tool Cleaning: Water
Drying Time: 3~5 hours
Fully cured: 7 days or more, waterproofing effect is achieved several days later on any substrate. If the substrate cracks, the waterproofing performance will significantly decrease.
Appropriate Weather for Construction: Clear skies, wind below 4 levels, temperature between 5~40℃
Non-construction weather: Rain or snow, winds above 5 levels, temperatures below 0℃
Packaging: 18 kg per drum
Storage and shelf life: Store in the original drum at 5-45°C, shelf life 12 months
