SmartLine 12' x 18' Oval Overlap Pool Liner - Boulder Swirl, 48"/52" Height, 20 Gauge

Manufactured in the USA by top pool industry professionals with over 50 years of experience, this SmartLine 12' x 18' Oval Boulder Swirl Overlap liner is constructed from 100% virgin vinyl. The durable material resists punctures, cracks and fading and features built-in UV protection to preserve color. Liners are hand-folded at the factory to allow easier, wrinkle-free installation in oval pools. Designed to withstand harsh pool chemicals and prolonged sun exposure, it performs reliably in temperatures 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.