OTTOSEAL® S 100 Sanitary Silicone Pergamon Matt (C8684), Item No. 13108
OTTOSEAL® S 100 Sanitary Silicone Pergamon Matt (C8684) is a premium solution for professional sealing in sanitary applications, specifically developed for tilers, craftsmen, and stoneworkers. This 1-component sanitary silicone based on acetate offers excellent properties in terms of workability, elasticity, and durability. With its matt pergamon colour (C8684), the silicone ensures a subtle and harmonious integration into modern tile and wall designs.
For professionals in the construction and renovation sectors, OTTOSEAL® S 100 is an indispensable product that not only stands out for its visual benefits but also for its technical properties that provide long-lasting and reliable sealing.
Advantages and Applications
OTTOSEAL® S 100 Sanitary Silicone Pergamon Matt (C8684) is ideal for use in damp environments such as bathrooms, showers, or wcs, as well as for joints and expansion joints on tiles, ceramics, acrylic bathtubs, and glass. The optical subtlety of the matt pergamon colour variant is particularly noteworthy, making it perfect for modern sanitary and tile concepts while guaranteeing a clean, elegant seal.
The product offers excellent resistance to mould, bacteria, and other harmful environmental factors, significantly simplifying maintenance and cleaning. Thanks to its high elasticity and durability, it remains flexible and reliable even with constant exposure to moisture.
Typical areas of use:
-
Joint seals in showers, bathrooms, and wcs
-
Expansion joints between tiles, ceramics, acrylic bathtubs, and glass
-
Seals in kitchens or around washbasins
-
Joints in glass blocks or window connections
Technical Properties
-
Item number: 13108
-
Colour: Pergamon matt (C8684)
-
Material: 1-component acetate silicone
-
Skinning time: approx. 10 minutes
-
Curing time: approx. 2-3 mm/day at 23°C and 50% relative humidity
-
Application temperature: +5°C to +35°C
-
Temperature resistance: from –40°C to +180°C
-
Shore A hardness: approx. 20
-
Tensile strength: approx. 1.8 N/mm²
-
Elongation at break: approx. 900%
-
Volume shrinkage: approx. 5%
-
Shelf life: 24 months (when stored correctly)
Tested Quality:
-
EN 15651 Parts 1–4 (F, G, XS, PW)
-
EMICODE® EC1 Plus (very low emissions)
-
VOC Emissions Class A+
-
REACH compliant
Application Tips
Before applying the OTTOSEAL® S 100 Sanitary Silicone, ensure that the substrates are clean, dry, and load-bearing. For particularly stubborn dirt, we recommend cleaning the surface with OTTO Cleaner T.
Smooth the joints after application with a smoothing agent. For matt colours like Pergamon, ensure you only smooth the joint once to maintain the desired matt effect and avoid any glossy spots.
For optimal protection against mould, old sealants should be completely removed before reapplying silicone. An application of an anti-mould spray provides additional protection.
Compatibility and Accessories
OTTOSEAL® S 100 is suitable for use on ceramics, glass, acrylic, and other ceramic substrates. For processing and clean joint smoothing, we recommend the use of joint smoothing tools and smoothing agents, which you can also find in our online shop.
Suitable accessories:
-
Joint smoothing tools
-
Smoothing agents
-
Cleaning agents
Storage: Store the silicone at +15°C to +25°C in a dry and cool place to ensure a shelf life of up to 24 months.
Karl Dahm – Your Partner for Professional Sealing Solutions
As a tiler, stoneworker, or craftsman, you can rely on Karl Dahm for high-quality and reliable products in the sanitary sector. The OTTOSEAL® S 100 Sanitary Silicone Pergamon Matt (C8684) is part of a comprehensive range that offers you a wide selection of jointing materials. Our team is happy to assist with practical application tips to make your work even more efficient.
Frequently Asked Questions (FAQ)
Is OTTOSEAL® S 100 suitable for natural stone?
Due to the acetate crosslinking reaction, OTTOSEAL® S 100 is not suitable for natural stone as this reaction may cause discolouration at the edges. For natural stone, we recommend a special natural stone silicone.
How long does it take for the silicone to fully cure?
The skin formation occurs after approximately 10 minutes, but full curing of about 2–3 mm per day can take up to 24 hours, depending on environmental conditions.
Can I use OTTOSEAL® S 100 outdoors?
Yes, the silicone is suitable for both indoor and outdoor use, as it is UV-resistant and weatherproof. It remains flexible and reliable even in extreme temperatures from –40°C to +180°C.
How do I deal with mouldy joints?
First, all old sealants must be completely removed. Then, the joints can be treated with an anti-mould spray before applying the new silicone.
Can OTTOSEAL® S 100 be used for expansion joints?
Yes, the silicone is excellent for use in expansion joints in damp areas as it has high elasticity and reliably seals even with movement in the substrate.
How do I properly smooth the joints?
Use a smoothing agent to smooth the joints evenly and cleanly. For matt colours like Pergamon, the joint should only be smoothed once to maintain the matte effect.
How long can OTTOSEAL® S 100 be stored?
The silicone has a shelf life of up to 24 months when stored properly, with matte colours like Pergamon recommended for use within 15 months.
Can OTTOSEAL® S 100 be used on plastics?
Yes, rigid PVC (e.g., Vinnolit) is compatible, but for other plastics, a compatibility test should be carried out to ensure no issues.
Is the silicone safe for health?
Yes, it meets the EMICODE® EC1 Plus standard, making it a low-emission product. Once fully cured, it is odourless and safe for use in living areas.
Can OTTOSEAL® S 100 be used in areas with high temperatures?
The silicone is temperature-resistant from –40°C to +180°C, making it ideal for both hot and cold environments.
How do I clean OTTOSEAL® S 100 after use?
After application, the silicone should be regularly inspected and cleaned with mild cleaning agents if necessary, to prevent mould growth and deposits.
