15 x 24 Ft Oval Pool Liner Floor Protection Pad Pre-Cut Armor Shield Resists Acids Sand Rocks Roots Glass Nutgrass Reduces Heat LossCategory: 24 Oval Vinyl Liner15' x 24' OVAL POOL FLOOR LINER PAD PROTECTION Armor Shield Ground Rocks Roots Nutgrass New. Armor Shield Liner Protection System for Above Ground Pools. Tired of having your vinyl pool liner damaged by rocks, roots, or nut grass? Then place Armor Shield under your vinyl liner and guard it from cuts, punctures, and abrasions resulting from rocks, roots, nutgrass, and even glass! The Armor Shield is ecologically friendly and pre-cut to the most popular size pools. And with no cutting or tapping it dramatically reduces installation time! Using Armor Shield with your liner will increase your liner warranty to 25 years. STANDARD FEATURES: 1 Year Manufacturer Warranty. Pre-cut to all the most popular pool sizes. Excellent resistance to all acids, alkalis, salt, and oils. Outstanding strength with superb "tear guard" weave. Seams are smooth and consistent, leaving no wrinkles in your liner. Additional Features: No tapping or cutting. Acts as a comfortable floor pad for your feet. Reduces Convective Loss. Ecologically Friendly. WARRANTY: 1 Year Manufacturer Warranty.