You fixed that burst pipe yourself last weekend, and three days later water's pooling on the floor again. What went wrong? Most DIY emergency repairs fail because people grab whatever's at the hardware store instead of getting the right parts. That cheap coupling might've stopped the leak temporarily, but it wasn't rated for your water pressure. When you're in crisis mode, you need access to a real Plumbing Supply Store Pasadena, CA where staff actually know the difference between schedule 40 and schedule 80 PVC. A proper Plumbing Supply Warehouse Pasadena, CA stocks commercial-grade fittings that won't give out when you need them most. Red Supply : https://www.google.com/maps?cid=5428096924228144310 More details here : https://gulfsena.com/blogs/60953/Why-Your-Emergency-Pipe-Fix-Failed-in-3-Days