MEKO-free 1- component silicone sealant
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Strong adhesive for permanently elastic joint sealing

The neutral cross-linking premium sealant ISO-TOP SILICONE N / NT is the perfect choice for permanently elastic sealing of joints and for internal and external glazing work. Thanks to its excellent water and airtightness after curing and the optimum adhesion to many porous mineral materials, plus rigid PVC, treated wood, metal and glass, it is the perfect all-round sealant, even in cold climates.

Product benefits

Watertight and permanently flexible after curing

  • fast skin forming
  • complies with ISO 11600 F&G-25LM
  • permanently flexible after curing
  • MEKO-free and almost odourless
  • colour-fast, resistant to weathering and UV
  • strong adhesion to practically all surfaces
  • non-corrosive, neutral
  • sealant compliant with DIN 18540 and IVD-Merkblatt Nr. 9 (IVD instruction leaflet No. 9)
  • complies with the requirements of the Building Energy Act and the recommendations of the RAL ”installation guide”
Application Areas

Reliable separation of indoor and outdoor climates

  • sealing of all commonly encountered internal and external connection joints with significant movement in renovations and new builds
  • sealing of joints in metal constructions
  • sealing of connection joints on window and door frames made from wood, metal and plastic
  • glazing work (glass sealing and jointing)

The following accessories are suitable for easier processing: