PolyGuard Black PVC Pond Liner CPGUGPVC20X20 sku-417375323

The PolyGuard CPGUGPVC20X20 Black PVC pond liner (sku-417375323, UPC 602401464223) is a 20-mil liner measuring 20' x 20', or 20 ft x 20 ft. This Pond Liners and Kits listing includes UnderGuard underlayment. The lightweight, flexible liner conforms to sloped sides, corners, contours and shelves in water gardens, fish ponds and backyard waterfalls.

It attaches to waterfall boxes, weirs and skimmers and remains pliable in extreme heat or cold. Its plasticizers deteriorate in direct sunlight, so protect it with ground cover, rocks or gravel. The liner is safe for fish, wildlife and plants. A standard 5-year manufacturer's warranty covers defects in manufacture, materials or workmanship.