About 2 years ago I noticed the water level in my pool dropping faster than normal. I called a leak company and they determined it was behind the light. At the time, the guy who was fixing it said he could apply a “temporary fix” that could last a few months or even a year. Well, it lasted about 2 years and now the water level is dropping again. He said that when it started leaking again to call him and he would have to come back out, drain the pool below the light and apply a permanent fix. I was informed that it would cost about $300 for him to do this.
Question is, do you think he used an epoxy on the area that needed patched? If so, does the epoxy only last a few years? What more permanent fix option do you think he’s referring to?