OTTOSEAL S 34 - Teaserbild


The floor silicone

1-component silicone sealant based on oxime, neutral cross-linking, MEKO-free
For indoor and outdoor application
  • Extremely impact resistant
  • Excellent mechanical resilience
  • Very good resistance to influence of chemicals
  • High temperature resistance
Technical datasheet

Product details

Thanks to its extremely high resilience, the special floor silicone OTTOSEAL® S 34 is the first choice for floor and connection joints with a very high mechanical stress, such as on driven surfaces (such as from forklift traffic), or with a high chemical stress. In addition, the sealant has an ISEGA clearance certificate for food-related areas.

Fields of application

  • Sealing of chemically heavily loaded floor and connecting joints, e. g. in dairies, abattoirs, beverage and food production plants, canteen kitchens, etc.
  • Sealing of mechanically highly loaded movement and connection joints, which are exposed to stationary loads or rolling traffic, e.g. in warehouses and production halls, workshops, yards, car washes, parking decks, underground car parks etc.


  • Very good resistance to influence of chemicals - Suitable for use in areas subject to heavy chemical exposure
  • Very high mechanical strength, notch and tear resistance - Resistant to high mechanical stresses (e.g. to mechanical cleaning with high-pressure cleaners)
  • High temperature resistance up to + 265 °C - Suitable for special thermal requirements
  • Excellent weathering, ageing and UV-resistance
  • Does not cause corrosion on unprotected metal surfaces

Standards and tests

  • Tested according to EN 15651 – Part 4: PW EXT-INT 25 LM
  • Tested fire behaviour in accordance with EN 13501: class E
  • Declaration of no objection – tested for use in food-related area (ISEGA Forschungs- und Untersuchungs-Gesellschaft mbH, Aschaffenburg, Germany)
  • French VOC-emission class A+
  • Suitable for applications according to IVD instruction sheet no. 1+19-1+21+31+35 (IVD = German industry association sealants)

Colours & form of delivery

Glossy colors

310 ml cartridge400 ml aluminium foil bag
S34-04-C67 on request
sanitary grey
S34-04-C18 S34-07-C18
dust grey
S34-04-C89 on request
Pieces per packaging unit 2020
Pieces per pallet 1200900

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.

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.