PRODUCTS

Key Uses of Superswell® 47B Hydrophilic Butyl Waterstop Seal

• Sealing Concrete Joints: Forms a controlled, moisture-activated compression seal in horizontal and vertical construction joints for in-situ concrete structures.
• High-Pressure Resistance: Withstands hydrostatic head pressure up to 10 Bar (100 metres) in potable water and 6 Bar (60 metres) in salt water.
• Potable Water Applications: Certified to NSF/ANSI Standard 61, making it safe for water tanks, reservoirs, and swimming pools.
• Long-Term Durability: Maintains integrity without disintegration, even under constant water flow or wet-dry cycles.
• Ideal for Infrastructure Projects: Suitable for basements, tunnels, retaining walls, dams, sewage plants, and box culverts.
• Self-Healing Properties: Expands up to 180% to create a self-healing waterstop seal.
• Flexible Installation: Bonds well to both concrete surfaces (1st and 2nd pour) and can be embedded into wet concrete during the first pour.
• Expansion Control System: Prevents premature expansion from fresh concrete or wet weather.
• Non-Toxic & Easy to Use: Safe to handle and install without on-site welding.

Ideal for: Underground structures, water-retaining projects, and vertical or overhead construction joints.