construction silicone white RTV-1 310 ml – Ottoseal S115
€8.29
- Paint-compatible, so neighbouring varnished surfaces take no harm
- Non-corrosive and therefore safe on metal profiles as well
- Fungicidal formulation against mould in the joint
- The 580 ml pack is good for considerably more joint metres than a cartridge
- 14 days right of withdrawal
- Expert advice: 02831 9167703 Mon–Thu 9–16, Fri 9–12 (CET)
- Specialist dealer in Kevelaer, Lower Rhine
Description
Ottoseal S115 in white is a neutral-curing RTV-1 silicone sealant for elastic joints all around the building site. It seals connection and expansion joints on windows, doors and façades permanently and remains paintable.
Benefits at a glance
- Paint-compatible – can be painted over with common paint systems
- Very good weather and ageing resistance
- UV-resistant for permanent outdoor applications
- Fungicidally treated against mould growth
- Non-corrosive – gentle on metal components
Areas of application
- Connection joints at windows and doors made of wood, metal and plastic
- Expansion joints on precast concrete and aerated concrete elements
- Connection joints in sanitary areas
- Facades, metal constructions, terraces and balconies
- Channel glass glazing (e.g. Profilit)
Technical properties
Ottoseal S115 is a one-component, neutral-curing RTV-1 silicone sealant with very good application properties. It meets the requirements of DIN 18540-F and DIN 18545 Part 2, load group D, as well as IVD leaflet no. 7+9. The application temperature is between +5 °C and +35 °C. After curing, the sealant is odourless and physiologically harmless.
Application tips
Substrates must be clean, dry and free of grease. Clean non-porous surfaces with OTTO Cleaner T, free porous substrates of loose particles mechanically. Smooth with smoothing agent and finishing spatula before skin formation. Available as a 310 ml cartridge in the shade white.
Technical data
| Material: | Silicone |
|---|
| Version | |
|---|---|
| Colour: | white |
| Technical data | |
| Contents: | 310 ml |
| Product type: | Construction silicone |
| Standards | |
| Standard: | DIN 18540 |
| Use | |
| Merchandise group: | Sealants |
Data sheets
Data sheets and documents
All documents come unchanged from the manufacturer.
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
Information as of: 2026-09-17
Reviews
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.
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