High-grade aluminium construction for long-lasting durability and corrosion resistance. Die-formed synthetic rubber collar creates a secure, watertight seal around soil and flue pipes. Quick, easy installation that saves time and reduces labour compared with traditional lead slate flashings. Compatible with a wide range of roofing materials including tiles, slates and corrugated sheets. Suitable for flat roofs and roof pitches up to 45 degrees, offering versatile installation options.