MultiElast is a self-adhesive andbitumen-free sealing tape against pressing water, used for shell construction as well as for construction joints and component joints.

MultiElast is a multi-purpose sealant for construction joints and for precast elements. MultiElast can be laid directly into fresh concrete to seal construction joints. As a self-adhesive compression sealant it is bonded onto the joint flank of a prefabricated element/component. When the next component is assembled, the sealing tape is compressed in the joint and seals the resulting joint up to 10 m water column.


Advantages of multi-purpose sealant MultiElast:

  • Simple processing
  • Assembly without additional aids or tools
  • As a compression sealant it is waterproof right after the assembly
  • It is flexible even at low temperatures
  • Water pressure-tight up to 1.0 bar
  • Resistant to weather, acid, alkali, and salt
  • Bitumen-free
  • Can be combined with other Elast products
  • Processing from -5°C to +40°C
  • No swelling in contact with water


MutliElast application areas:

  • Sealing of precast concrete butt joints
  • Sealing of precast butt joints of all kinds
  • Sealing of construction joints in cast-in-situ concrete
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