Our liners have been vulcanized, high pressure heat bonded, and vacuum sealed. Material has been RF vinyl welded with lap welded seams. Durable liners free of impurities.
20 Gauge = 20 Years. 25 Gauge = 25 Years. 30 Gauge = 30 Years. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Liners". The seller is "usapoolsuperstore" and is located in this country: US. This item can be shipped to United States.