OB1 HeatProtect 1200C Fire Cement 290ml - Instant High Temp Sealant

OB1 HeatProtect fire cement gives DIYers and professionals a trustworthy way to seal high-temperature joints. The formula tolerates up to 1200C, so it stays solid in stoves, fireplaces, ovens and boiler connections where ordinary sealants would melt or crack. Because it hardens instantly, you can finish emergency repairs in minutes and get the equipment back into service without long curing delays. The versatile composition works on a variety of heat-exposed surfaces, from chimney flues to furnace pipe joints, eliminating the need for multiple specialty products. Application is simple thanks to the precision nozzle that releases a controlled stream, allowing you to reach tight corners and apply an even bead without mess. Once set, the cement forms a hard, non-elastic joint that resists cracking, heat loss and smoke leakage, extending the life of your heating system. With a 290ml container you have enough material for several projects, making OB1 HeatProtect a cost-effective choice for lasting, high-temperature sealing.