"There's no purpose this product can't be utilized in residential pools," Story says. "In reality, the 60-mil concept is used extensively in residential swimming pools everywhere in the globe besides in the United States." The PVC material and welds shall be warranted against leakage for a minimum period of ten (10) years. Caulking and non-PVC welding installation companies shall be w... https://liniolsd.com/home.php?mod=space&uid=9241