Hydrophilic Swell Bars
Construction Cold Joints & Concrete Penetration Solutions
High-performance waterstops engineered for concrete joints. Using intelligent swelling technology, we create impenetrable seals for the most demanding infrastructure projects.
How It Works
The FLEXVERSE® swell bar is made of an engineered TPE hydrophilic compound added to a polymer or bentonite base. On contact with water, it expands uniformly at a controlled rate, sealing the construction joint against water ingress and creates a watertight system that remains potent even in the smallest penetrations.
Why It Lasts
When no longer in contact with water, the compound shrinks back, regaining 80–90% of its original size. Unlike single-use clay or rubber alternatives, the FLEXVERSE® TPE compound withstands repeated wet-dry cycles over the long term without losing its performance or integrity.
Bentonite Series
Natural bentonite base catalyses swelling for effective sealing.
- High swelling rate
- Cost-effective
Polymer Series
Premium polymer base provides robust build for challenging conditions.
- Superior durability
- Rugged construction
Saline Series
Specialised formulation designed for saline water environments.
- Saline resistant
- Coastal areas
Ready to Seal Your Construction Challenges?
Contact our technical team to discuss your specific waterproofing requirements and get a custom quote.
Request a Quote