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18 foot precut liner pad – shop square 18 foot round pool liners are designed to install easily.
No need to measure, cut, & bind material, tie, sew, this pad is already cut for round swimming pools. Find your fit - there liners are custom cut to specific sizes, looking for a solution for a larger or smaller pool? Search Shop Square Liner Pads for our full lineup.




If you have a round, or irregular pool size or shape, oval, the liner guard can easily be trimmed to fit your needs. It will provide a flat base that gives an extra layer of armor for your swimming pool floor bottom prior to liner installation. It will give your pool floor a subtle layer of cushion and padding, making a soft pool bottom below your feet, while also protecting the liner from potential damage.
Also, works ideally when placed on grass or concrete under pop-up pools for an additional protection. You may receive either black or white with your order, but both colors provide the same protective barrier. Longer liner life - preserve your pool liner and extend its life span with the help of rhino pad. Protect your liner - this pool liner pad is made from a special cloth fiber that is thick and durable. Its high density and low compression construction qualities help create a resilience to all sorts of invasive elements, protecting your liner while ensuring you get the most out of your swimming pool.




Fits 15’ round pool – this liner life pre-cut pool liner Pad is perfectly sized to fit your 15’ round pool. It’s manufactured to fit most popular pool sizes, eliminating the need to measure, cut, and tape as one would with foam padding.
1. Shop Square
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Shop Square Precut 18-Foot Round White Pool Liner Pad for 18' Above Ground Swimming Pools, Puncture Prevention Extends Liner Life, Durable Eco-Friendly Geotextile Material
#adShop Square #ad - Made for above ground pools – liner pads are meant to eliminate water from corroding the metal components of above ground pools. Premium pool protection – our unique geotextile material is the best way to prevent nut grass, roots, rocks and other sharp objects from puncturing and damaging your pool’s liner.18 foot precut liner pad – shop square 18 foot round pool liners are designed to install easily.
More information #ad
To install, lay your sand barrier, install the liner pad and then build your pool above the liner. Designed to last & eco-friendly – the liner shield is made of recyclable materials that are designed to allow moisture, and not harmful items to pass through. No need to measure, cut, & bind material, tie, sew, this pad is already cut for round swimming pools. Find your fit - there liners are custom cut to specific sizes, looking for a solution for a larger or smaller pool? Search Shop Square Liner Pads for our full lineup.
Brand | Shop Square #ad |
Manufacturer | Shop Square #ad |
More information #ad
2. GLI
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24-Feet, GLI 70-0024RD-BLK-160 Round Armor Shield Floor Pad
#adGLI #ad - Above ground liner is installed with an armor shield floor pad. Armor shield is a polypropylene geotextile material that prevents cuts and punctures to the vinyl liner caused by rocks, roots, grass and even glass.More information #ad
Available in round shape and 24-feet diameter. Armor shield also reduces convective heat loss and provides a comfortable floor pad for tired feet. This armor shield floor pad provides an important protective layer between a vinyl swimming pool liner and it's sand or soil base.Brand | GLI #ad |
Manufacturer | GLI Covers #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 1 Pounds |
Width | 1 Inches |
Part Number | BAYST16224 |
Model | 70-0024RD-BLK-160 |
More information #ad
3. GLI
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18-Feet, GLI 70-0018RD-BLK-160 Round Armor Shield Floor Pad
#adGLI #ad - Available in round shape and 18-feet diameter. Above ground liner is installed with an armor shield floor pad. Armor shield is a polypropylene geotextile material that prevents cuts and punctures to the vinyl liner caused by rocks, roots, grass and even glass.More information #ad
Armor shield also reduces convective heat loss and provides a comfortable floor pad for tired feet. This armor shield floor pad provides an important protective layer between a vinyl swimming pool liner and it's sand or soil base.Brand | GLI #ad |
Manufacturer | GLI Covers #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 1 Pounds |
Width | 1 Inches |
Part Number | AG-LA-1118 |
Model | 70-0018RD-BLK-160 |
More information #ad
4. GLI
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GLI 70-0021RD-BLK-160 Round Armor Shield Floor Pad, 21-Feet
#adGLI #ad - Armor shield also reduces convective heat loss and provides a comfortable floor pad for tired feet. Available in round shape and 21-feet diameter. Armor shield is a polypropylene geotextile material that prevents cuts and punctures to the vinyl liner caused by rocks, roots, grass and even glass.More information #ad
Above ground liner is installed with an armor shield floor pad. This armor shield floor pad provides an important protective layer between a vinyl swimming pool liner and it's sand or soil base.Brand | GLI #ad |
Manufacturer | GLI Covers #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 1 Pounds |
Width | 1 Inches |
Part Number | EA187021 |
Model | 70-0021RD-BLK-160 |
More information #ad
5. Rhino Pad
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Rhino Pad 24-Foot Round Pool Liner Pad for Above Ground Swimming Pools | Prevents Punctures | Easy to Install Pool Liner Fabric | Made of Strong Eco-Friendly Material | Extends Life to The Liner
#adRhino Pad #ad - Fits your pool size – there is no need for tape or additional materials to install this Rhino Pad. Above ground pool pad – the liner guard creates a vapor barrier on the bottom of the pool to eliminate water from corroding the metal components for steel-walled above ground swimming pools. It is pre-measured for your specific swimming pool size.If you have a round, or irregular pool size or shape, oval, the liner guard can easily be trimmed to fit your needs. It will provide a flat base that gives an extra layer of armor for your swimming pool floor bottom prior to liner installation. It will give your pool floor a subtle layer of cushion and padding, making a soft pool bottom below your feet, while also protecting the liner from potential damage.
More information #ad
Defend your liner against cuts and punctures from rocks, roots, nutgrass, glass and other harmful debris found on the ground. It may resemble felt with its ⅛ of an inch thickness, but the performance is beyond exceptional in protecting your investment. Also, works ideally when placed on grass or concrete under pop-up pools for an additional protection. You may receive either black or white with your order, but both colors provide the same protective barrier. Longer liner life - preserve your pool liner and extend its life span with the help of rhino pad. Protect your liner - this pool liner pad is made from a special cloth fiber that is thick and durable. Its high density and low compression construction qualities help create a resilience to all sorts of invasive elements, protecting your liner while ensuring you get the most out of your swimming pool.
Brand | Rhino Pad #ad |
Manufacturer | Rhino Pad #ad |
Part Number | 4341934271 |
More information #ad
6. GLI Pool Products
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15-Feet, GLI 70-0015RD-BLK-160 Round Armor Shield Floor Pad
#adGLI Pool Products #ad - This armor shield floor pad provides an important protective layer between a vinyl swimming pool liner and it's sand or soil base. Armor shield is a polypropylene geotextile material that prevents cuts and punctures to the vinyl liner caused by rocks, roots, grass and even glass.More information #ad
Above ground liner is installed with an armor shield floor pad. Armor shield also reduces convective heat loss and provides a comfortable floor pad for tired feet. Available in round shape and 15-feet diameter.Brand | GLI Pool Products #ad |
Manufacturer | GLI Covers #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 1 Pounds |
Width | 1 Inches |
Part Number | BAYST13240 |
Model | 70-0015RD-BLK-160 |
More information #ad
7. Blue Wave
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Blue Wave 18-Feet Round Liner Pad for Above Ground Pools
#adBlue Wave #ad - Provides a layer of cushioning. Above ground pool liner pad only - Blue vinyl liner sold separately. Protects your liner from sharp objects. Cut to size and seamed for your pool. Tough and durable. Helps to prevent vinyl liner bottom leaks.More information #ad
Brand | Blue Wave #ad |
Manufacturer | Blue Wave Products #ad |
Height | 7 Inches |
Length | 22 Inches |
Weight | 16 Pounds |
Width | 18 Inches |
Part Number | NL1522 |
Model | NL1522 |
Warranty | no warranty |
More information #ad
8. Blue Wave
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Blue Wave 24-Feet Round Liner Pad for Above Ground Pools
#adBlue Wave #ad - Provides a layer of cushioning. Protects your liner from sharp objects. Helps to prevent vinyl liner bottom leaks. Tough and durable. Cut to size and seamed for your pool. Above ground pool liner pad only - Blue vinyl liner sold separately.More information #ad
Brand | Blue Wave #ad |
Manufacturer | Blue Wave Products #ad |
Height | 0.13 Inches |
Length | 396 Inches |
Weight | 28 Pounds |
Width | 396 Inches |
Part Number | NL1526 |
Model | NL1526 |
Warranty | no warranty |
More information #ad
9. Liner Life
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Black – Made of Strong, Liner Life Pre-Cut Swimming Pool Liner Pad, Precut to Fit Perfectly, 15’ Round, 15', Durable Polyester Geotextile Material, LL15R
#adLiner Life #ad - Protects pool – made of a high-quality, durable polyester geotextile material, roots, this liner pad for swimming pools will help prevent grass, rocks or other sharp objects from damaging your pool’s liner.Fits 15’ round pool – this liner life pre-cut pool liner Pad is perfectly sized to fit your 15’ round pool. It’s manufactured to fit most popular pool sizes, eliminating the need to measure, cut, and tape as one would with foam padding.
More information #ad
Precut to size – liner life pool padding is pre-cut for easy installation. Aboveground pool liner pad – the liner life pre-cut pool Liner Pad is specifically designed to protect the bottom of your aboveground pool. Extend your pool’s life – protecting the bottom of your aboveground swimming pool with Liner Life will extend the life of your pool’s vinyl liner so you don’t have to change it as frequently.Brand | Liner Life #ad |
Manufacturer | SPQ Brands #ad |
Height | 1 Inches |
Length | 180 Inches |
Weight | 8 Pounds |
Width | 180 Inches |
Part Number | LL15R |
Model | LL15R |
More information #ad