In ground pool vinyl liner is pulling away from cap.

[Tomper]

In ground pool vinyl liner is pulling away from cap. Where can I find the correct spline to put it back in place. I know you can use a hair dryer to heat and pull the liner into its proper position, but I need to find spline to hold it place.

 

[Bama Rambler]

If it's what I think you want it's called Liner Lock. Your local pool store should have some.

 

[techguy]

Take some good clear photos of your liner and the receiver to the store so they can tell what size/style you need. There a couple of them. Most are the same but IIRC, a few are different.