SikaSeal 170 Multipurpose Silicone Sealant 300ml - Black
The SikaSeal 170 Multipurpose Silicone Sealant 300ml - Black is an acetoxy-curing silicone sealant designed for sealing joints in sanitary facilities and residential areas. It provides excellent resistance to mold growth, UV exposure, and weathering, making it suitable for long-term use both indoors and outdoors. It has non-sag properties and retains elasticity with a movement capability of ± 20%, ensuring durable and flexible seals around wet rooms, kitchens, and bathrooms.
Features:
- Very good resistance to mold growth
- Good resistance to UV exposure and weathering
- Non-sag formula for professional application
- Long-term elasticity with ± 20% movement capability (ISO 9047)
- Temperature resistance from -40 °C to +100 °C
- Solvent-free with low VOC emissions (TRGS 610 compliant)
- Very good adhesion without primer on many building materials like aluminium, glass, and tiles
- Suitable for both interior and exterior use in various climates
Specifications:
- Chemical Base: Acetoxy silicone
- Shore A Hardness: 20 (after 28 days)
- Tensile Strength: 1.8 N/mm²
- Elongation at Break: 550% (ISO 37)
- Elastic Recovery: >90% (ISO 7389)
- Tear Propagation Resistance: 2.6 N/mm (ISO 34-2)
- Density: Approximately 1.0 kg/l
- Skin time: ~25 minutes at 23 °C / 50% RH
- Cure Rate: 3 mm per 24 hours at 23 °C / 50% RH
- Sag Flow: <1 mm for a 20 mm profile
Applications:
- Sealing connection and expansion joints
- Wet rooms and sanitary facilities
- Domestic kitchens and areas around bathtubs, showers, and sinks
- Suitable for substrates including aluminium, glass, and tiles
Includes:
- x1 SikaSeal 170 Multipurpose Silicone Sealant 300ml - Black