SmartLine 12' x 18' Oval River Slate Overlap Above-Ground Pool Liner — 54" Height, 25 Gauge

Made in the USA by pool industry professionals with over 50 years of experience, the SmartLine 12' x 18' Oval River Slate Overlap above-ground pool liner features a 54" height and 25 gauge construction. Manufactured from 100% virgin vinyl with built-in UV protection, the liner is engineered to resist punctures, cracks and fading. Each liner is hand-folded to simplify installation and reduce the chance of wrinkles or imperfections. It endures harsh pool chemicals and prolonged sun exposure across a wide temperature range, from -50°F to 130°F. An included gasket set helps prevent leaks and fits all thru-wall skimmers and water return lines.