SmartLine 18' x 33' Oval Expandable Overlap Pool Liner — Swirl Bottom, 72" Height, 20 Gauge

SmartLine 18' x 33' oval expandable overlap pool liner with swirl bottom — 72" height, 20 gauge. Made in the USA by pool industry professionals with over 50 years of experience, this liner is manufactured from 100% virgin vinyl for long-lasting performance. The material includes built-in UV protection and is formulated to resist punctures, cracking and color fading. Each liner is hand-folded to facilitate installation and minimize wrinkles or other imperfections. It tolerates common pool chemicals and extended sun exposure across a wide temperature range (-50°F to 130°F). A gasket set is supplied to help prevent leaks and fits all thru-wall skimmers and water return lines.