21FT Round Pool Liner Pad for Above Ground Pools, 165 GSM Thickened Puncture-Res

Material: 165 GSM Heavy-Duty Build? Expertly crafted from high-quality PE material, our ground cloth features a 165 GSM heavy-duty density. The 12x12 high-density mesh and tight weave offer maximum strength and puncture resistance, ensuring a long-lasting, sturdy barrier for your pool bottom. To ensure your pool liner is fully protected, each ground cloth is engineered with 1FT of extra coverage beyond the standard pool size.

This generous overhang provides a comprehensive safety margin to protect the pool's perimeter and keep the surrounding area free from mud. This heavy-duty underlayment acts as a powerful physical shield against rocks, stray gravel, or sharp debris that could damage the pool floor. By providing cushioned comfort and a smooth base, it significantly reduces wear and tear, effectively extending the service life of your pool liner. Designed for stability, this pool floor base pad features reinforced black polyester edging with integrated metal grommets. These heavy-duty eyelets allow you to secure the mat to the ground with stakes (not included), preventing shifting or bunching during active use.

This versatile under mat is perfect for inflatable pools, ring pools, and framed pools. It provides a stable foundation on any backyard surface, including grass, dirt, sand, gravel, concrete slabs, and wooden floors, making it the ultimate protector for any pool setup. The 21FT Round Pool Liner Pad is a durable and puncture-resistant accessory designed specifically for above ground pools. Made of thickened polyethylene material with a weight of 12.91 pounds, this liner pad offers reliable protection to help extend the lifespan of your pool.

With a round shape and dimensions of 17 x 2 x 2 inches, this liner pad is suitable for 21-foot round pools, providing a secure and waterproof barrier to keep your pool water clean and safe for use.

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