Sliding Pipe Repair Coupling 40mmIntroducing the Sliding Pool Pipe Repair Coupling 40mm CR040 a purpose built fix for stubborn leaks in in ground pool plumbing and buried lines. When pipes sit beneath concrete, access is limited and traditional repairs become costly. This sliding repair coupling is designed to bridge a damaged 40mm pipe quickly, reducing disruption and downtime without invasive excavation. Why this 40mm sliding repair coupling stands out Trench free repair for buried