SmartLine Crystal Tile 18' Round Unibead Above Ground Swimming Pool Liner — 52" Height, 20 Gauge

Designed for 18' round above-ground pools, the SmartLine Crystal Tile Unibead liner is a 20 gauge, 52" high swimming pool liner built to perform. Made in the USA by pool industry professionals with over 50 years of experience, this liner is manufactured from 100% virgin vinyl for dependable durability. Its construction includes built-in UV protection and resists punctures, cracks, and fading even under extended sun exposure. The liner tolerates harsh pool chemicals and a wide temperature range from -50°F to 130°F. Hand-folded for easier handling, the Unibead design helps ensure a smooth, wrinkle-free installation. A gasket set is included to prevent leaks and fits all thru-wall skimmers and water return lines.