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 FIREFLY® Fire Barriers Features Meets requirements of EN1366 & BS476, tested as a system Suitable for vertical and horizontal use Non toxic Up to 1100°C temperature resistance Fully tested for use with the FIREFLY® product range Curing Curing is at ambient temperature. The time will depend on particular assembly, but allow 24 hours Packaging & Storage 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 Combustability BS 476 PART 4: 1970 Classified as “non-combustible”