BENTOSEAL is a flexible joint sealer, providing a permanent water barrier by expanding after contact with water. This hydrophilic material is designed to be suitable for application to reinforced concrete construction and segment joints. C O M P O S I T I O N
BENTOSEAL is a delayed hydration, active sodium bentonite, butyl rubber strip.
A D V A N T A G E S Eliminates split-formwork, splices and welding. Seals voids permanently. Flexible, lightweight and contours irregular concrete surfaces. Suitable for both hydrostatic and non-hydrostatic conditions. Will adhere to concrete, steel and PVC pipes. Unaffected by extreme temperatures
(-10°C to +50°C). Unaffected by overnight ponding. Resistant to acids >pH3. Supplied in different dimensions. Easily installed. Adhesive only required for vertical application.