OTTOSEAL M 350 Hybrid Sealant

The hybrid sealant for glazing

  • Non-corrosive
  • Can be painted and varnished – please observe application instruction in Technical Data Sheet
  • Good weathering and ageing resistance
  • Silicone-free
Fields of application
  • Window pane sealing on wooden windows
  • Sealing of joints on windows and doors made of wood, metal and plastic
  • Sealing of pipe and antenna ducts
  • Sealing double-glazings (e. g. “Profilit”)
  • Sealing of joints on façades, metal constructions
  • Sealing of air condition and ventilation systems
  • Suitable for glazing systems with putty fronting Va1 in accordance with DIN 18545 / ÖNORM 3724
Standards and tests
  • Tested according to EN 15651 – Part 1: F EXT-INT CC 25
  • Tested according to EN 15651 – Part 2: G CC 25 HM
  • According to the requirements of DIN 18545, stress group A and D
  • According to the requirements of ISO 11600 G 25 HM
  • Suitable for use in ventilation systems according to VDI 6022 (Ass. Of Germ. Engineers), sheet 1 tested according to DIN EN ISO 846 (by the Institute for Hygiene Berlin, Germany)
  • Suitable for applications according to IVD instruction sheet no. 9+12+20+24+27+29+31+32+35 (IVD = German industry association sealants)
  • French VOC-emission class A+
  • Declaration in “baubook” Austria
  • Tested fire behaviour in accordance with EN 13501: class E
  • Classification according to building certification systems, see the sustainability data sheet
Product Color Options



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