OTTOSEAL S 105 - Teaserbild


The bathroom silicone

1-component silicone sealant based on acetate
For indoor and outdoor application
  • Very good workability
  • Long-lasting joint
  • Resistant to mould
Technical datasheet

Product details

The bathroom silicone OTTOSEAL® S 105 is suitable for long-lasting expansion joints and connection joints in bathroom areas that must be very resistant to mould infestation, but also must be weathering, ageing and UV-resistant. OTTOSEAL® S 105 is also characterised by a very good workability as well as an availability in many different colours.

Fields of application

  • Sealing expansion and connection joints in bathroom areas
  • Sealing of expansion and connection joints in floor and wall areas
  • Sealing double glazings / glass modules


  • Contains fungicides - Resistance to mould infestation
  • Excellent weathering, ageing and UV-resistance

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 3: XS 1
  • Tested fire behaviour in accordance with EN 13501: class E
  • EMICODE® EC 1 Plus - very low emission
  • Quality seal of the IVD (Industrial association for sealants, registered society), tested by the ift Rosenheim (Institute of window engineering, registered society)
  • French VOC-emission class A+
  • Declaration in "baubook" Austria
  • According to regulation (EG) no. 1907/2006 (REACH)
  • Suitable for applications according to IVD instruction sheet no. 3-1+3-2+14+31+35 (IVD = German industry association sealants)

Colours & form of delivery

Farbtafel OTTOSEAL S 105

Glossy colors

310 ml cartridge400 ml aluminium foil bag580 ml aluminium foil bag
agate grey
S105-04-C62 on request on request
S105-04-C67 S105-07-C67 on request
S105-04-C10 S105-07-C10 on request
S105-04-C1105 on request on request
concrete grey
S105-04-C56 on request on request
pale grey
S105-04-C86 S105-07-C86 on request
S105-04-C05 on request on request
S105-04-C09 on request on request
flannel grey
S105-04-C72 S105-07-C72 on request
flash grey
S105-04-C787 S105-07-C787 on request
joint grey
S105-04-C71 S105-07-C71 on request
S105-04-C02 S105-07-C02 on request
grey 15
S105-04-C776 on request on request
grey white
S105-04-C70 S105-07-C70 on request
fair graphite
S105-04-C1168 on request on request
fair grey no. 21
S105-04-C501 on request on request
S105-04-C08 on request on request
light grey
S105-04-C656 on request on request
S105-04-C43 S105-07-C43 on request
middle brown
S105-04-C15 on request on request
S105-04-C230 S105-07-C230 S105-08-C230
S105-04-C84 on request on request
platinum grey
S105-04-C52 on request on request
sand grey 18
S105-04-C2044 on request on request
sanitary grey
S105-04-C18 S105-07-C18 S105-08-C18
snow white
S105-04-C116 on request on request
S105-04-C04 on request on request
silk grey
S105-04-C77 S105-07-C77 on request
silver grey
S105-04-C94 S105-07-C94 on request
silver grey no. 17
S105-04-C910 on request on request
stone grey
S105-04-C79 on request on request
beach beige
S105-04-C1106 on request on request
S105-04-C00 S105-07-C00 on request
S105-04-C01 S105-07-C01 on request
cloud grey
S105-04-C387 on request on request
cement grey 31
S105-04-C706 on request on request
Pieces per packaging unit 202020
Pieces per pallet 1200900600

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

For an exact colour display please request our original colour charts.

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.