Firefly HTA High Temperature Adhesive – 310ml Tubes

£124.45

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SKU: FIREFLY-H-TEMP-A-1

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🔵 Technical Resources

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The Firefly HTA High Temperature Adhesive is a high-performance, silica-based ceramic bonding compound, supplied here as a pack of 5 or box of 25 310ml tubes. Specially formulated for passive fire protection applications, HTA is ideal for sealing penetrations in FIREFLY™ fire barrier systems and bonding low-absorbency substrates exposed to extreme temperatures.

Key Features & Benefits:

  • Extreme Heat Resistance: Performs reliably in environments up to 1100°C.

  • Fire Tested: Non-combustible as per BS 476 Part 4:1970 (Warrington Fire).

  • Multipack Convenience: 5 x 310ml tubes or 25 x 310ml tubes – ideal for larger projects or regular use.

  • Easy Application: Standard cartridge fits most mastic guns for quick, clean application.

  • Safe & Stable: Non-hazardous, with high electrical and solvent resistance.

  • Ambient Curing: Allow up to 24 hours depending on application depth and conditions.

  • Long Shelf Life: Store in original packaging between 5°C and 25°C for up to 12 months.

📦 Applications:

  • Sealing cable, duct and pipe penetrations in FIREFLY™ fire barrier systems

  • Bonding metals and other non-porous surfaces in high-temperature environments

  • Suitable for commercial, industrial and refurbishment fire protection work

📐 Technical Specifications:

  • Contents: 5 x 310ml tubes or 25 x 310ml tubes

  • Colour: White

  • Viscosity: 1400 mPa·s

  • Temperature Resistance: Up to 1100°C

  • Chemical Base: Silica-based ceramic compound

  • Cure Time: 24 hours (ambient conditions)

  • Classification: Non-combustible – BS 476 Part 4:1970

  • Storage: Keep dry and frost-free, between 5°C–25°C

🔵 Technical Resources

📁 Downloads (Click to expand)