Sika® Sikasil 670 Fire Rated Joint Sealant Grey 380ml

Description

Introducing the Sika® Sikasil 670 Fire Rated Joint Sealant Grey 380ml, a premium, 1-component, moisture-curing silicone sealant designed for exceptional fire resistance of up to 4 hours (EN 1366-4). With a movement capability of ± 35% (ASTM C 719) and excellent weathering resistance, it ensures durability and reliability in various applications. Ideal for both internal and external use, this sealant meets multiple standards including EN 15651 and UL listing, making it a top choice for professionals seeking quality and safety.

Features & Benefits:

• Provides up to 4 hours of fire resistance.
• Offers excellent weathering resistance.
• Allows for movement capability of ± 35%.
• Is a 1-component, moisture-curing sealant.
• Features low-modulus elasticity for flexibility.
• Adheres well without the need for primers or activators.
• Has a neutral cure silicone base for safe application.
• Easy to clean tools with Sika® Remover-208.
• Can be stored for up to 12 months in proper conditions.
• Suitable for a variety of substrates when properly prepared.

Applications:

• Sealing joints in fire-rated walls and floors
• Sealing expansion joints in buildings
• Sealing perimeter joints around windows and doors
• Sealing joints in facades
• Sealing joints in concrete and metal structures
• Sealing joints in HVAC systems

Technical Data:

• Brand – Sika
• Range – Sikasil 670
• Product Type – Joint Sealant
• Material – Neutral cure silicone
• Size – 380ml
• Colour – Grey
• Fire Resistance – Up to 4 hours
• Movement Capability – ± 35 %
• Density – ~1.35kg/l
• Shelf Life – 12 months
• Touch Dry – 25 minutes at 23 °C and 50% relative humidity
• Storage Temperature – +5 °C to +25 °C

Standards & Certifications:

• EN 15651-1 F EXT-INT CC 25 LM.
• EN 15651-2 G CC 25 LM.
• EN 15651-4 PW INT.
• ISO 11600 F 25 LM & G 25 LM.
• ASTM C 920, class 35.
• EN 1366-4 assessment report.
• ETA-23/0134 (EAD 350141-00-1106).
• UL listing (UL 2079).
• EN 13501-1 classification report.
• EN 140-3.
• Environmental information: LEED v4 EQc 2: Low-Emitting Materials.

Please Note:

• Store in dry conditions, protected from direct sunlight, and at temperatures between +5 °C and +25 °C.
• Has a shelf life of 12 months from the date of production if stored properly.
• The substrate must be clean, dry, sound, and homogeneous, free from oils, grease, dust, and loose or friable particles.
• Once cured, residual material can only be removed mechanically.

Don’t compromise on safety, secure your Sika® Sikasil 670 Fire Rated Joint Sealant Grey 380ml today, available online or at our London shops, and ensure your projects meet the highest fire resistance standards.