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New Product Listing: FIREFLY High Temperature Adhesive

Published: 17/08/2021

New Listing Now Live: 

FIREFLY High Temperature Adhesive is a single component, inorganic adhesive for bonding metals and other low absorbency materials
with high temperature resistance.



Used primarily to seal penetrations to FIREFLYTM Fire Barriers


Chemical Type Colour
Temp. Resistance

Silica based ceramic compound White
1400m. Pa.s.
Up to 1100°C

Non toxic, non hazardous
Good electrical resistance
Solvent resistance to most non-aqueous chemicals


BS 476 PART 4: 1970
Classified as “non-combustible”

Curing is at ambient temperature.
The time will depend on particular assembly, but allow 24 hours


Available in 500g standard gun cartridges.
Store material in original containers only.
Store between 5°C and 25°C for maximum shelf-life. A shelf-life of 12 months may be expected


All FIREFLYTM cavity barrier products must be installed in compliance with the FIREFLYTM Installation Guide, which is provided upon request. Deviation from these drawings should not be carried out without written authority from the FIREFLYTM Technical Department.

All figures quoted are nominal, believed to be true at the time of printing and are presented without guarantee. It is up to the user to determine the suitability of use.

To find out more check out the brand page:

Or Call our technical team on 0333 043 0018
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New Product Listing: FIREFLY High Temperature Adhesive
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