4 Steps to Fix a Loose Pool Liner

Catch it early A small pull-away will grow if ignored, eventually requiring a full liner replacement.

Drain and dry the area Lower the water level below the loose section. Let the wall dry completely — adhesive won’t stick to a wet surface.

Use the right adhesive and patch Apply pool liner repair adhesive to both the wall and the liner. Press a matching liner patch firmly against it and hold for several minutes.

Apply pressure while it sets Use a weighted object or a scrap of wood clamped against the patch to keep it in place. If the bond fails or the liner is stretched out, call a professional.