SmartLine 18' Round Waterfall Overlap Above-Ground Pool Liner, 48"/52" Height, 25 Gauge

SmartLine 18' Round Waterfall Overlap Above Ground Swimming Pool Liner — 48"/52" Height, 25 Gauge. Produced in the USA by top pool industry professionals with over 50 years of experience, this liner is made from 100% virgin vinyl and includes built-in UV protection to resist fading. The material is formulated to withstand punctures, cracks and the effects of harsh pool chemicals and extended sun exposure, performing reliably in temperatures from -50°F to 130°F. Each liner is hand folded to allow easier installation and a smooth, wrinkle-free fit. A gasket set is included to help prevent leaks and is compatible with all thru-wall skimmers and water return lines.