Geocel Plumba Flue 310ml High Temp Silicone Sealant RED 2902443/C05

This high temperature silicone sealant in a 310ml cartridge is intended for use around stoves, flues, and ducting. The red colouring helps tradespeople quickly identify where the sealant has been applied, which is useful for inspection and ongoing maintenance.

On site, it is typically used for sealing joints and connections exposed to repeated changes in temperature, especially in heating systems or around chimneys. The formulation remains flexible once cured and can be applied with any standard caulking gun, making it suitable for a variety of heat-exposed areas in both new installations and repairs.