Bentonite sealing tape 20x25mm - set of 30m

Water&Stop bentonite tape

Application of bentonite tape

• Sealing of horizontal and vertical construction joints in concreting.
• Used in foundations, reinforced concrete walls and prefabricated elements.
• Ensures waterproofness of concrete structures, even in difficult hydrotechnical conditions.

Product Specifications

• Material – Bentonite-rubber.
• Colour – Black.
• Size – 20×25 mm.
• Minimum cover – 8 cm.

Installation method

1. Place the tape along the construction joint on the cleaned concrete surface.
2. Attach the tape to the concrete using mesh and nails .
3. Make sure the minimum wrap is at least 8 cm for proper tape operation.
4. Pour a new layer of concrete which will press the tape down, ensuring a complete seal.

Advantages of Water&Stop tape

• Effectiveness – swells under the influence of water, sealing gaps and cracks in concrete.
• Durability – resistant to mechanical and chemical damage.
• Ease of assembly – quick and easy assembly using nails and mesh.
• Versatile – suitable for a variety of concrete structures.

We also offer expanding tapes in other sizes and assembly accessories that ensure comprehensive sealing of formwork.