"As a newcomer to the dark arts of drainage installation, these adaptors have been a godsend. Having unexpectedly found myself needing to replace a couple of broken gullies with plastic alternatives and join them to the existing clayware drainage pipes to get things back on track, they are easy to fit and quite obviously very durable. I can't give five stars for reliability and performance because only time will tell, and tell deep in the ground where I can't see it. However, four stars is fair because they are obviously well constructed and designed."
"Used to repair a broken clay septic tank outlet. Made converting from clay to plastic very easy. The alternative would probably have been messing about with epoxy and fibre glass. This method is quick, reliable and allows a little bit of misalignment between the two pipes which is great when working in an area with difficult access,"