UIRWAY 12 x 18ft Oval Pool Liner Pad for Above Ground Pools, [2026 New 300G/M² Thicker Heavy Duty] Black Seamless Puncture Resistant Mats for Under Above Ground Pool, Weed Barrier & Cushion Protection

Brand: UIRWAY

Color: Black

Features:

• Extra-Thick 300GSM Heavy Duty Protection - UIRWAY oval pool pad made with 300g/m² high-density geotextile fabric (thicker and stronger than standard pads). The reinforced black material conforms well to curved oval pool shapes while shielding against ground wear, roots, and stones — this design in 30-50% extended liner durability, 2-3x longer liner lifespan.
• Seamless Pre-Cut Design for Oval Pools - Our swimming pool ground pad features innovative seamless construction, precisely pre-cut for 12x18FT oval pools. No tools or cutting required — simply unroll for a snug, gap-free fit. This design creates a smooth, stable surface with great underfoot comfort while preventing shifting or bunching during use.
• Stable Cushioning for Family Use - Reinforced high-density structure offers excellent cushioning and stability under heavy water weight and daily family activity. It resists compressing or shifting, the durable material offers cushioning and better traction to help minimize slip risks during pool entry and exit.
• Dense Black Geotextile for 99% Weed Penetration Resistance - The dense black geotextile under pool padding acts as a strong weed barrier, helping prevent grass and weeds from growing underneath. It also helps reduce heat loss to the ground, supporting more consistent pool water temperature for longer and more comfortable swimming sessions.
• Versatile Compatibility for Various Surfaces – Fits most popular oval above ground pools. This flexible under pool mat oval works well on grass, dirt, concrete, decks, and wood. The pre-cut one-piece design enables quick, hassle-free installation, helping you set up easily and enjoy a stable, protected base.

model number: 12x18 pool liner oval above ground

Part Number: AM557804_14

Package Dimensions: 17.2 x 13.3 x 9.4 inches