F104 – Window & Door Flipper Gasket

F104 flipper gasket is designed to create a secure seal between the opening sash and the frame. Its flexible fin compresses when the window or door is closed, helping to reduce draughts, water ingress, and external noise. • Creates a tight seal between the opening sash and frame • Helps prevent draughts, water ingress, and outside noise • Durable and weather-resistant for long-term performance