OTTOSEAL S 94 Silicone Sealant

The neutral fire protection silicone

  • Neutral-curing 1-component silicone sealant
  • Hardly inflammable according to DIN 4102-B1
  • Good compatibility with paints according to DIN 52452 (not paintable)
  • Non-corrosive
  • Excellent weathering, ageing and UV-resistance
  • Stress expansion modulus at 100 % (DIN 53 504, S3A): 0,4 N/mm2
Fields of Application
  • Sealing of structural components, that require an increased fire performance requirements (e. g. fire-resistant building components and fire-resistant glazing)
  • Suitable for sealing glazing 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
  • Tested according to EN 15651 – Part 4: PW INT 12.5 E
  • Tested according to DIN 4102-B1 – hardly inflammable between solid mineral building materials (wood research at the Munich Technical University)
  • Tested according to DIN 25415, part 1 – very good decontamination properties of the sealant surface (German Materials Research and Testing Agency, 12200 Berlin, Germany)
  • Suitable for applications according to IVD instruction sheet no. 9+11+20+24+27+29+31+35 (IVD= German industry association sealants)
  • Quality seal of the IVD (Industrial association for sealants, registered society), tested by the ift Rosenheim (Institute of window engineering, registered society)
  • According to regulation (EG) Nr. 1907/2006 (REACH)
  • 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
  • Approved according to European Marine Equipment Directive – MED 96/98 – module B and D (wheel) / flame-resistant according to IMO Resolution MSC 61 (67) (FTP-Code), attachment 1, part 5
Product Color Options





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