18' Round All Blue Expandable Overlap Pool Liner | Heavy Gauge | Up to 72" Depth | LI18XXL25 | 56369

18' Round All Blue Overlap Expandable Heavy Gauge Liner up to 72in depth.  Made from extra-heavy duty 100% virgin vinyl and protected from ultraviolet fading and chemical degradation. Best cold crack resistance in the industry.

Brand: SWIMLINE

20-Gauge Liners Are Backed By A 15-Year Warranty, 25-Gauge Liners Are Backed By A 25-Year Warranty.