Accessible plastic pipe repair, non stock parts Arrived to home for leak under kitchen sink. Upon inspection found 2 pinhole leaks from 3/8 polybutylene lines. PB is a discontinued type of piping that is notorious for pinhole leaks. In this case, after cutting out damaged area found to be what appears teeth marks or chew marks from an animal. MyGuy repaired using couplings tested for leaks and there are none at this time. Because PB is known for springing leaks, MyGuy cannot warranty repair nor other leaks that may happen in the future. Cabinets had substantial water damage upon arrival.
