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Sikasil-670 Fire
Sika- Fire Rated Protection: Up to 4 hours fire resistance in specific joint configurations, meeting EN1366-4:2006 standards
- Flexible & Durable: Permanently flexible with excellent weathering resistance for internal and external applications
- Easy Application: Neutral curing formula that doesn't slump, making it simple to apply and tool off on any project
- Multi-Surface Adhesion: Adheres reliably to porous and non-porous building surfaces including concrete, wood, and masonry
- Professional Grade: Moisture-curing, low-modulus elastic sealant backed by Sika's world-leading construction expertise and technical support
- Acoustic Seal: Forms an acoustic seal suitable for sealing joints within the building envelope requiring fire and sound ratings
40 años de experiencia
A partir de 200€
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Pago 100% seguro
Sikasil-670 Fire - Professional Fire Rated Sealant
Sikasil-670 Fire is a premium fire-rated elastic sealant designed for professional construction applications where fire protection and durability are critical. This moisture-curing, low-modulus silicone provides up to 4 hours of fire resistance in specific joint configurations, making it ideal for building envelopes and fire-rated construction systems.
Key Features & Benefits
Fire Protection
- Certified fire rating up to 4 hours in tested joint configurations
- Complies with EN1366-4:2006 fire performance standards
- Suitable for all sealing joints within the building envelope requiring fire protection
Performance & Durability
- Excellent weathering resistance for long-term outdoor and indoor use
- Permanently flexible with superior movement accommodation
- Neutral cure formula ensures compatibility with most building materials
- Low-modulus design reduces stress on joints and substrates
Application Advantages
- Will not slump during application, ensuring professional finishes
- Easy to apply and tool off for smooth, clean joints
- Highly workable formula reduces application time
- Adheres to porous and non-porous surfaces including concrete, wood, masonry, and metal
Technical Specifications
This professional-grade sealant is formulated with optimised materials and controlled manufacturing processes to deliver consistent technical properties. Detailed consumption rates and application procedures are available in the product technical data sheet.
Recommended Applications
- Fire-rated joint sealing in building facades and structural elements
- Perimeter sealing around windows, doors, and penetrations
- Concrete and masonry joint protection in commercial and residential buildings
- Infrastructure and civil engineering projects requiring fire-rated seals
- Acoustic and fire-rated building envelope systems
Professional Support
Backed by Sika's world-leading expertise in construction materials, Sikasil-670 Fire is supported by comprehensive technical documentation, certified testing, and professional application guidance. Consult the product technical data sheet for detailed specifications, storage requirements, and application procedures to ensure optimal performance and warranty compliance.
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