Boulder Swirl Overlap 15' Ronde & Mur 48'' à 54'' Nettoyant à cartouche Wait 4 to 6 hours

Wait 4 to 6 hours before retesting the pH

Keep the container tightly closed after each use

secure it with coping strips

90° corner pieces (x4)

If your tube measures exactly 20 feet or more

Boulder Swirl Overlap 15' Ronde & Mur 48'' à 54'' Nettoyant à cartouche Wait 4 to 6 hoursOverlap liners hang over the top of the pool wall and are secured in place with coping strips before the top rails are reinstalled. This design is made for above ground pools with a flat, constant depth floor. This liner fits pools with walls up to 54 inches and can be stretched to a cove bottom up to 8 inches when installed in warm conditions. It is designed for specific pool sizes and is not intended for expandable bottom or deep end pools.