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18 FT Round Pool Liner Pad for Above Ground Swimming Pool, Outdoor Pool Mat for Above Ground Pool Pad, Under Pool Floor Liner Underlayment Pad, Prevents Punctures Pool Mat Protector Tarp (18 FT)

4.6 (10) Write Review
Free shipping on orders over $29.99

$45.99

$ 24 .99 $24.99

In Stock

1.Color:12 Ft


  • Premium Material- Our pool liner pads are made of thickened PVC material, which is waterproof, sunproof, abrasion-resistant and puncture-resistant, and can effectively protect the pool liner from being punctured by stones, roots and nuts and grasses on the ground.
  • Protect Your Pool Liner-The above ground pool mat will provides a flat base, and will gives the liner an effective cushioning effect, making a soft pool bottom below your feet, while also while also protecting the liner from potential damage, whether it is used on a grass or concrete ground can be protected well and to extend the life of the liner.
  • Fits 18 FT Pool Size- No tools or materials are needed to install our under pool mat, we have cut the mat for round pools to fit your 18FT pool, just unrolling the pad and use it. If your pool is oval or rectangular you can also cut the pool pad to fit your needs.
  • Waterproof & Tidy- Our outdoor pool mat is smooth and waterproof, used underneath the pool, it can effectively prevent debris on the ground from dirtying the pool and keep the pool tidy, thus reducing your maintenance costs.
  • Multipurpose- Our pool liner pad can also be used as a tarp for your boat or outdoor furniture, or as a sunshade for your patio, wherever you have rain and sun protection needs.


Product Description

pool liner pad
pool ground pad
outdoor pool mat
pool pad

flash33
2025-08-28 16:08:05
I had a material ground cover but saw this and figured it would be better ground cover, It worked well and is Heavy Duty. I would recommend and purchase again.
SPreston
2025-08-16 18:16:44
Bought this for our 14 foot round pool. It is thick enough and I'm happy with the quality. Also helps to mark out the area that we needed to level before setting up the pool since it is round.
Christy prudhomme
2025-08-11 11:41:27
Works great and fit perfect good thickness and easy to spread. It's been there a whole season now with no problems.
Diana
2025-07-19 13:40:48
Tough great in Cleveland Ohio winters
David S.
2025-05-17 15:37:51
It's good-ish. Just basically a round plastic tarp so, it's going to dry rot in a couple of years. I read reviews saying it wasn't big enough. Mine was about a foot and a half bigger than the 20ft I need. I'm using it in conjunction with a felt protector.
APLitTeacher
2025-04-08 12:09:52
Just installed yesterday, so can't speak to durability but this is a thick, round ground liner. It fits under 14 foot round pool with room to spare. I hope it lasts.
Valio
2025-04-02 14:35:27
Perfect liner to go under our pool that we set up on our deck and it looks so much better than a square one would have.
chris street
2025-03-30 10:30:47
This guy is sitting up under my 15ft pool quite well. Seems to be a great fit and right size. Lol only problem I have with it is something it has no control over and that's birds leaving their droppings right on the edge of this guy but I rinse that down cause I don't like the look haha
Roxanne Braiden
2025-02-17 14:12:11
As described good ground cover under pool
Horst Gablenz
2025-02-14 14:34:32
War alles toll verpackt und ganz schnelle Lieferung Danke