Superswell 47B
High-Expansion Bentonite Waterstop – Reliable Sealing for Concrete Joints
Description
Superswell 47B is a premium hydrophilic waterstop designed for sealing non-movement concrete joints. Made from butyl rubber and bentonite, it expands upon contact with water to create a watertight seal, ensuring long-term protection against water ingress in critical construction applications.
Ideal for horizontal construction joints between floor slabs and cast-in-situ walls such as lift pits and retaining walls, Superswell 47B offers superior flexibility and performance. Its unique composition conforms easily to irregular surfaces, eliminating the need for site welding, split-forming, or splicing, making installation simple and efficient.
Non-toxic and safe to handle, Superswell 47B provides reliable sealing for civil engineering projects without requiring special handling instructions. Choose Superswell 47B for durable, cost-effective waterstop solutions that deliver proven results in demanding environments.