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Expanding waterstop Cresco®

Sealing in water change zones

Cresco® expanding waterstop tapes are used in particular for difficult geometric joint profiles.

Sealing tapes prevent soil moisture, pressing and non-pressing water from penetrating into the structure.

When water enters the working joint, the expansion process starts and creates a sealing effect.

Expanding waterstop products are used where new concrete meets hardened (old) concrete and a working joint seal is necessary.

The rubber expanding waterstops are attached with Cresco® fixing adhesive (expanding waterstop adhesive) and the Cresco® fixing mesh (expanding waterstop mesh).

Pipe seals with Cresco® expanding waterstop are also a reliable solution in the floor slab area.


  • Long-lasting expansion capacity
  • Excellent dimensional stability
  • Chemical resistance
  • No upstand required
  • Controlled limited expansion
  • Meets requirements of DBV data sheet
  • Tested with 50m water column, expanding waterstop with ABP
Product variants
System solution
System solution Expanding waterstop Cresco®

Are you interested in one of our products?

Our team of specialists are always on-hand to help.
Please talk to us or complete the contact form.

Still not found the right solution?

We shall be happy to work together with you on an individual solution for your building project – from product combinations to custom-made products.

Max Frank recommends
Contact Contact

+49(0) 9427 189-0

Max Frank GmbH & Co. KG
Mitterweg 1
94339 Leiblfing

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