Product Description

Sika® SikaSeal® Fire Guard White and Grey 295ml (12 Pack)

Sika® SikaSeal® Fire Guard is a one-part, water-based ablative acoustic sealant designed to help maintain the integrity of internal fire-rated structures. Suitable for a variety of construction joints and gaps, it provides fire resistance for up to 4 hours in suitably designed joints while remaining permanently flexible. When exposed to heat, the sealant expands to more than 150% of its original size, forming a protective char that helps resist the passage of fire. This 12 pack is ideal for larger installations, professional use and multi-room applications.

Fire Guard Applications:

• Sealing and filling gaps in fire-rated partition walls and structures.
• Sealing through gaps in fire-rated walls and service trunkings.
• Sealing around door frames.
• Sound deadening around plasterboard panels and joints.
• Sealing low-movement construction joints.

Fire Guard Features:

• Provides fire resistance for up to 4 hours in suitably designed joints.
• Expands to more than 150% of its original size when exposed to heat, creating a fire-resistant char.
• No priming required for most common construction substrates.
• Permanently flexible with more than 100% elongation to ISO 8339.
• Suitable for fire-resistant joints from 12mm to 50mm wide.
• Excellent acoustic properties with an average noise reduction of 24dB across 100–3150Hz.
• Non-slump formulation for easy application and tooling.
• Fast curing with rapid skin formation.
• Overpaintable once suitable for finishing.

Fire Guard Specifications:

• Pack Quantity: 12
• Individual Pack Size: 295ml C3 Cartridge
• Total Volume: 3540ml
• Colour: White or Grey
• Chemical Base: VA acrylate binder with fire-resistant filler
• Fire Resistance: Up to 4 hours
• Reaction to Fire: Class E
• Joint Width: 12mm to 50mm at half depth
• Elongation: >100% (ISO 8339)
• Shore A Hardness: Approx. 40 (ISO 868)
• Shrinkage: <25% (ISO 10563)
• Flow Resistance: <3mm (ISO 7390)
• Service Temperature: -15°C to +70°C
• Application Temperature: +5°C to +35°C
• Curing Time: 3 to 5 days depending on thickness, temperature and humidity
• Skin Time: Approx. 10 minutes depending on conditions
• Yield: Approx. 10.5 linear metres per cartridge with a 6mm bead
• Shelf Life: 24 months when stored as directed

What is Included:

• 12 x Sika® SikaSeal® Fire Guard White or Grey 295ml