Durable WeatherResistant galvanized steel provides strong, longlasting protection against rust, rain, snow, and harsh outdoor conditions. Built to endure year after year while maintaining performance. Improved Airflow Performance Engineered design delivers efficient ventilation, helping to reduce backdrafts and ensuring steady heat and energy output. Specifically prevents rainwater from entering the flue, supporting reliable operation of your heating system. Low Maintenance Easy Cleaning Smooth surface reduces soot buildup and blockages, making routine cleaning quick and effortless. Designed for yearround, dependable performance with minimal upkeep. Quick Secure Installation Hassle setup that attaches firmly to chimneys or vents with minimal tools. Save time and effort during installation while enjoying a secure fit. Materials and compatibility Material: galvanized steel Compatibility: suitable for chimneys or vents Applications Residential woodburning or pellet stove chimneys in areas with rain or snow: reduces moisture entry while maintaining proper draft for safe operation. Masonry or metal chimneys in harsh climates: provides durable weather protection and improves ventilation efficiency. Retrofit projects or installations where a fast, toollight setup is desirable: enables secure attachment with minimal effort.