Highcool 300G/M² 15FT Round Geotextile Under-Pool Mat — Puncture-Resistant Liner Pad for Above-Ground Pools

Overview: Highcool 300G/M² under-pool mat designed as a protective liner pad for above-ground pools. This 15FT round pad cushions the pool base and shields the liner from damage, helping extend the life and performance of your pool setup. Material Composition: Constructed from industrial-grade geotextile fibers — a blend of polyester, acrylic, and similar felt-like fibers — the mat provides puncture resistance, tear resistance, abrasion resistance and long-lasting durability. Installation: Intended to sit beneath the pool, the pad is installed on the pool bottom. Lay down a sand barrier first, position the mat, then assemble the pool on top of the liner. Suitable for use on lawns, concrete floors, gravel floors, wooden floors, etc. Pool Compatibility: Pre-cut as a 15 feet round mat to fit 8ft, 10ft, 12ft, and 15ft round above-ground pools and spa hot tubs. For square or oval pools, the mat can be adjusted to match your pool shape and size. Protection Benefits: Specifically made for above-ground pools, this geotextile pad cushions both the ground and the pool liner, acts as a barrier against metal corrosion from water exposure, and protects the pool bottom from punctures, weeds, debris, and pests. Customer Support: Highcool considers this mat an essential pool accessory for a safer, more enjoyable swim. For questions, contact us via email and we will respond within 24 hours.