The Polypipe RD503B is a 90° angle gutter fitting designed to redirect rainwater flow efficiently around corners. It requires fixing fascia brackets adjacent to both ends to ensure a secure and stable installation. Manufactured from durable PVCu, this fitting provides long-lasting performance in domestic and commercial gutter systems. Ideal for use with standard Polypipe rainwater systems, it ensures leak-free water management while maintaining system integrity. Easy to install, it is suitable for all standard fascia and soffit setups.