SmartLine 18' Round Coastal Rock Unibead Above-Ground Pool Liner, 52" Height, 25 Gauge

Manufactured in the USA by top pool industry professionals with over 50 years of experience, this SmartLine 18' Round Coastal Rock Unibead liner is designed for above-ground pools. Made from 100% virgin vinyl with built-in UV protection, the 25 Gauge material resists punctures, cracks and fading. Each liner is hand-folded to allow easier installation and a smooth, wrinkle-free fit. It withstands harsh pool chemicals and prolonged sun exposure across a wide temperature range of -50°F to 130°F. An included gasket set helps prevent leaks and fits all thru-wall skimmers and water return lines.