Fermit HT 1100 High-Performance Refractory Adhesive (1000°C - 1100°C)

he Fermit HT 1100 refractory adhesive (Schamottkleber) is a premium German-made sealant and glue, engineered specifically for bonding under extreme temperature conditions. It offers excellent fire and heat resistance, withstanding continuous operating temperatures from 1000°C up to 1100°C. This high-performance adhesive is the perfect solution for fixing and replacing fiberglass sealing ropes, repairing fireclay bricks, and securing insulation boards (e.g., vermiculite) or other refractory materials. It cures quickly, providing a strong, durable, and crack-free bond.

As a universal high-temperature consumable, it is fully compatible with and highly recommended for energy-efficient fireplaces (including insert systems and upgrades like Edilkamin), traditional open fireplaces, wood and pellet stoves, heating boilers, ovens, BBQs, and chimney flues.

https://www.fermit.de/files/fermit/media/pdf/Technische%20Datenblaetter%20EN/02_ofen-und-kamin-technik/TD_11301_Schamottkleber_HT_1100_Dichtschnurkleber_Refractory%20Glue%20HT%201100_Fibre%20Sealing%20Cord%20Glue_EN.pdf