The Polypipe NS55W 45° Bend 21.5mm is a high-performance white ABS solvent weld overflow fitting designed to provide a smooth directional change in overflow and waste systems. Manufactured to the highest standards, this 21.5mm bend ensures a strong, leak-free connection when used with solvent cement. Ideal for domestic plumbing applications, including sinks, cisterns, and appliances, it delivers long-lasting reliability and a clean, professional finish in any installation.