OTTOSEAL S 7 Silicone Sealant

The weather sealing silicone

  • Neutral-curing 1-component silicone sealant
  • Excellent weathering, ageing and UV-resistance
  • Long skin-formation
  • User-friendly matt surface
  • High resistance to notches, tension and tearing
  • Excellent adhesion on many substrates, partly in combination with primer
  • Compatible with PVB-foils according to the criteria of the ift-guideline DI-02/1
  • Compatible with insulating glass edge bond sealing based on silicone
  • Non-corrosive
Fields of Application
  • Specially developed for the weather sealing of structural glazing, angled glazing, timber-glass-composite elements, roof glazing and conservatories
  • Suitable for sealing glazing units
  • Suitable for joints on insulating glass units
Standards and Tests
  • Tested according to EN 15651 – Part 1: F EXT-INT CC 25 LM
  • Tested according to EN 15651 – Part 2: G CC 25 LM
  • According to the requirements of DIN 18540-F
  • According to the requirements of ISO 11600 F 25 LM
  • Suitable for applications according to IVD instruction sheet no. 22+31+35 (IVD = German industry association sealants)
  • Conform to LEED® IEQ-credits 4.1 (Indoor Environmental Quality) adhesives and sealants
  • Fulfills DGNB-characteristics 06 (DGNB e.V. = German Organisation for sustainable building)
  • French VOC-emission class A+
  • Certified according to GOS
Product Color Options


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