Triton TT Waterstop is preformed and consists of sodium bentonite and butyl rubber. It swells up to 700% when in contact with water and will return to its original size if the concrete and substrate become dry. If water or moisture is introduced again, the waterstop will re-expand to seal the potential leaking joint.
Standard product features
After 2 days constant exposure to water.
Tensile adhesion strength: