The Plasson 7950 50 mm Pipe Liner (PL079500050) is a WRAS-approved MDPE liner insert designed to reinforce 50 mm metric PE pipes, ensuring a secure, leak-proof seal. Rated up to 16 bar, it prevents pipe ovality and provides reliable, long-lasting performance for potable water, mains connections, plumbing, and irrigation systems. Quick and easy to install, this pipe liner is ideal for professional water and plumbing applications.