The Ridgidrain EPDM Sealing Ring SRD225 225mm is a durable and high-performing drainage solution specifically designed to create a tight, reliable seal in pipework systems. Manufactured by Ridgidrain, a leader in the field, this sealing ring ensures maximum fluid flow efficiency while preventing leakage. Made from ethylene propylene diene monomer (EPDM) rubber, it offers excellent resistance to weathering and ageing. Its 225mm size is perfect for accommodating larger pipes, making it an ideal choice for both domestic and commercial projects.