SmartLine 21' Round Overlap Above Ground Pool Liner — Pacific Ice, 48"/52" Height, 20 Gauge

Overlap liner sized for 21' round above-ground pools in the Pacific Ice color. This 20 Gauge liner is designed for 48"/52" wall heights and is manufactured in the USA by pool industry professionals with more than 50 years of experience. Constructed from 100% virgin vinyl, the material includes built-in UV protection and is formulated to resist punctures, cracking and fading. The vinyl endures prolonged sun exposure and common pool chemicals, performing reliably in temperatures from -50°F to 130°F. Liners are hand-folded at the factory for easier, wrinkle-free installation, and a gasket set is supplied to help prevent leaks — the gasket fits all thru-wall skimmers and water return lines.