33' Round Armor Shield Liner Floor Pad criteo-exclude it can lead to corrosion

it can lead to corrosion of metallic pipes

Easy to install no wrinkles

Hardness and stabilizer (cyanuric acid) levels with one easy test

It's one easy test for 7 pool symptoms

The key to balanced pool water chemistry is the pH level

33' Round Armor Shield Liner Floor Pad criteo-exclude it can lead to corrosionArmor Shield Floor Pad provides an important protective layer between a vinyl swimming pool liner and it's sand base. Unlike traditional foam padding, Armor Shield is a Polypropylene Geotextile material that prevents cuts and punctures to vinyl liners caused by rocks, roots, grass and even glass! Armor Shield Padding is super tough, but also adds a layer of cushioning that will eliminate footprints from forming. Simply place Liner Armor Shield under