OTTOSEAL S 94 - Teaserbild


The neutral fire protection silicone B1

1-component silicone sealant based on oxime, neutral cross-linking, MEKO-free
For indoor and outdoor application
  • B1 - hardly inflammable
  • Highly elastic
  • Very good weather and UV resistance
Technical datasheet

Product details

Fields of application

  • Sealing of fire protection elements, e.g. fire-resistant glazing


  • Flame retardant - building material class B1 according to DIN 4102 - Can be used under increased fire protection requirements
  • Does not cause corrosion on unprotected metal surfaces
  • Excellent weathering, ageing and UV-resistance
  • Good compatibility with paints according to DIN 52452 (not paintable) - No interaction with existing and adjacent coatings

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)
  • 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) no. 1907/2006 (REACH)
  • Suitable for applications according to IVD instruction sheet no. 9+11+20+24+27+29+31+35 (IVD = German industry association sealants)

Colours & form of delivery

Glossy colors

310 ml cartridge580 ml aluminium foil bag
S94-04-C02 S94-08-C02
S94-04-C04 on request
S94-04-C00 on request
S94-04-C01 S94-08-C01
Pieces per packaging unit 2020
Pieces per pallet 1200600

Due to typographical reasons the colours shown below may differ from the original colours of the products.

Products, packaging Units and/or colours bearing order codes are available ex warehouse in standard commercial quantities.

Consumption calculator

Please note: This values are approximate and serve as a rough guide for rightangled joints. The depth of the joints is measured to the rear of the profile. Depending on the processing method, additional expenditure of up to 25% is possible.

More information

Do you have questions about our OTTOSEAL® sealants?

Our application consultation is available Monday to Thursday from 7:00 a.m. to 4:00 p.m. and Friday from 7:00 a.m. to 1:00 p.m. and will be happy to receive your request.