SmartLine 18' x 40' Oval Overlap Above Ground Pool Liner — Solid Blue, 48"/52" Height, 20 Gauge

SmartLine 18' x 40' oval overlap above-ground swimming pool liner in solid blue — 20 Gauge for 48"/52" height walls. Manufactured in the USA by seasoned pool-industry professionals with over 50 years of experience, this liner is produced from 100% virgin vinyl for long-lasting performance. The material includes built-in UV protection and is formulated to resist punctures, cracking and color fade. Each liner is hand-folded to allow easier installation and to reduce wrinkles and imperfections. It is built to withstand harsh pool chemicals and extended sun exposure in temperatures ranging from -50°F to 130°F. A gasket set is included to help prevent leaks and fits all thru-wall skimmers and water return lines.