21 FT round Pool Liner Pad for above Ground Pools, 300GSM Heavy Duty Thickened P
21 FT round Pool Liner Pad for above Ground Pools, 300GSM Heavy Duty Thickened Pool Pad with Grommets & Stakes, Anti-Shift Underlay Mat, Puncture & Weed Proof Pool Ground Mat. 252 x 252 x 0.1 inches. Ultimate Pool Floor Protection Protect your above ground pool liner from rocks, roots, and debris that cause leaks and damage.
Upgraded 300GSM thick cushion reduces friction and absorbs impact, helping extend liner lifespan up to 2X compared to bare ground. Blocks weeds and moisture for long-term protection.
NEW Anti-Shift System - Grommets + Stakes Unlike ordinary pool pads, this upgraded version includes reinforced metal grommets and fixing stakes, keeping the mat firmly in place. No more shifting, wrinkling, or sliding during installation or use-perfect for windy areas and uneven ground. 300GSM Heavy Duty 3-Layer Fabric Made with premium 300GSM thickened polypropylene fabric, 1.5X thicker than standard 200-280GSM mats. Tear-resistant, puncture-proof, anti-slip, and quick-drying for all-season outdoor use.
Multiple Sizes for Perfect Fit Available in 12FT / 15FT / 18FT / 21FT round sizes, designed to fit most above ground swimming pools. Choose the size that matches your pool diameter?
Can be trimmed for oval or irregular shapes without fraying? Provides full coverage for better liner protection. Easy Setup & Multi-Purpose Use Quick installation in minutes: unfold, position, and secure with stakes. Also works as a ground cloth for camping, RV, tents, garage floors, or outdoor equipment protection. Built to last with durable UV-resistant material. Heavy Duty Pool Liner Pad for Above Ground Pools. 300 GSM thickened felt fabric. This pool liner pad creates a strong barrier between your pool and the ground surface.Helps reduce direct contact with rough areas such as. Small stones, roots, and debris. Supporting better liner protection and long-term use.
Providing consistent coverage under your pool. Multiple Sizes for a Better Fit.
12FT, 15FT, 18FT, and 21FT. Choose the appropriate size based on your pool diameter to achieve better ground coverage and stability. Flexible material allows slight adjustments during installation. 300 GSM Thickened Felt Material.
High-density 300 GSM felt fabric. Supports resistance to ground friction C. An be trimmed for custom shapesI.
Designed for outdoor use with reliable performance over time. This mat can also be used for. Provides a clean and stable surface for various outdoor activities. Set up your pool liner pad in just a few simple steps.
Clear the ground (remove rocks and debris) S. Measure the area for placement S. Lay the mat and secure using grommets and stakes S. Place the pool on top and fill with water. Simple setup process, no special tools required.
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