Wavin Osma SquareLine 4T811B Stopend External Black

The Wavin Osma SquareLine 4T811B Stopend External in Black is a high-quality PVC-U fitting designed to cap the external end of SquareLine gutters. Perfect for both domestic and commercial rainwater systems, it ensures a secure, leak-proof finish while protecting roofline edges from water damage. Made from durable, weather-resistant materials, this stopend provides long-lasting performance and straightforward installation for a neat and reliable guttering solution.