construction silicone transparent RTV-1 310 ml – Ottoseal S115 – case of 20
€156.90
- Can be overpainted with common paint systems
- Permanently withstands sunlight
- Fungicidal formulation against mould
- Non-corrosive, protects metal components
- 14 days right of withdrawal
- Expert advice: 02831 9167703 Mon–Thu 9–16, Fri 9–12 (CET)
- Specialist dealer in Kevelaer, Lower Rhine
Description
The case of 20 is the manufacturer’s original case containing 20 units of the same type. You pay less per unit than when buying singly, and the sealed case is delivered – ideal for trade businesses and larger projects.
Ottoseal S115 in transparent 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 transparent.
Technical data
| Material: | Silicone |
|---|
| Version | |
|---|---|
| Colour: | transparent |
| Technical data | |
| Contents: | 310 ml |
| Standards | |
| Standard: | DIN 18540 |
| Use | |
| Merchandise group: | Sealants |
| What's included | |
| Supplied as: | case of 20 × 310 ml |
| Product type: | Construction silicone |
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
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