Skip to main content Skip to search Skip to main navigation

Ottoseal S105 sanitary silicone manhattan 400ml

Description

Ottoseal S105 sanitary silicone in the shade Manhattan is an acetate-curing 1K silicone sealant for permanently elastic joints in sanitary areas. The cool blue-grey shade Manhattan matches modern, urban bathrooms. The 400 ml aluminium foil bag is particularly suited to professional use with a cartridge gun adapter.

Benefits at a glance

  • ✅ Fungicidal finish – reliable protection against mould formation
  • ✅ Very good weather, ageing and UV resistance
  • ✅ Permanently elastic for long-lasting joints indoors and outdoors
  • ✅ Tested to EN 15651, awarded the IVD quality seal
  • ✅ The cool blue-grey shade Manhattan matches modern, urban bathrooms.

Areas of application

  • 🔧 Expansion and connection joints in floor and wall areas
  • 🔧 Joint sealing in sanitary areas – bathroom, shower, WC, kitchen
  • 🔧 Sealing profile glass, e.g. Profilit glazing
  • 🔧 Alternative to neutral-curing silicones

Technical details & application tips

Ottoseal S105 Manhattan is an acetate-curing 1K silicone sealant with Shore A hardness approx. 20 (ISO 868), density approx. 1.0 g/cm³ and skin-forming time approx. 15 minutes at 23 °C/50 % r.h. Tensile strength approx. 1.4 N/mm², elongation at break approx. 700 %, temperature-resistant from -40 °C to +180 °C. Application with hand, compressed-air or cordless gun at +5 °C to +35 °C, smoothing with smoothing agent before skin formation. Substrates must be clean, free of grease and dry.

Technical data

Area of use: Exterior, Interior
Colour: manhattan
Content: 400 ml
Material: Silicone
Technical data
Elasticity: 700 %
Product type: Sanitary silicone
Bulk density: 1,0 g/cm³
Temperature resistance: -40 °C to +180 °C
Use
Merchandise group: Sealants

Data sheets

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Hermann Otto GmbH
Krankenhausstr. 14
83413 Fridolfing
Germany

Electronic address info@otto-chemie.de

All products by OTTO Chemie

Information as of: 2026-09-17

Reviews

0 of 0 reviews

Average rating of 0 out of 5 stars

All reviews come from buyers. Reviews can only be submitted via the personal, signed link we send to the order's e-mail address after delivery; the link is bound to the order and the purchased item, there is no form without a purchase. We check every review before publication and publish positive and negative reviews alike. Reviews from our former shop baustoffhandel-nrw.de were migrated; there, too, only customers who had bought the item could review it.


For your project

These products go with it

Project: Renew the silicone joint in the bathroom

Remove the old silicone completely, treat mould around the joint and let the joint dry. Then mask the joint edges, inject new sanitary silicone, pull it off with smoothing agent and joint smoother and remove the tape immediately.

  1. Prepare the surface

  2. Tools & accessories

  3. Finish & care

7 items selected