Application(s)
- Used as an insulation backflow between flexible flue liners and masonry chimneys.
- Minimises condensation in the flexible flue lining particularly in tall, large or exposed chimneys.
Installation
Mix 20 parts vermiculite with one part cement and lightly wet with water to form a weak insulating concrete.
Approval(s)
Fire-resistant and incombustible
Material(s)
Fire-resistant and Incombustible