Envirograf Silicone sealant. Not suitable as a gas sealant. Temperature resistance: -40 to 1200 ᵒC. Colour: Black or Clear. Always apply heat gradually. Will turn grey/buff above temperatures exceeding 650ᵒC.
High Temperature Silicone Sealant Heat Resistant to 1500°C, Flues, Stoves, Gl...
High Temperature Silicone Sealant Heat Resistant to 1500°C, Flues, Stoves, Glass
Fireplace Flues Stove High Temperature Silicone Sealant Heat Resistant 1500°C
Double Sided Silicone Mat Heat Resistant for Heat and Spill Protection
High Temperature Silicone Sealant 1500°C Black | Heavy Duty Heat Resistant Fire
