Best Custom Pro in 2026

✅ TOUGH & THICK POND LINER: This 45 Mil EPDM Pond Liner from Custom Pro is much more durable and thicker than cheap PVC economy liners. It is 45 mil thick. This black rubber pond liner measures 5 feet wide and 5 feet long.

✅ VERY FLEXIBLE: Although strong material, this pond liner can be shaped to fit the contours of your pond or other water feature. It is much easier to install than preformed or rigid pond liners, and it can be cut with scissors.

✅ MANY USES: This waterproof material lines various kinds of ponds, including koi ponds and water gardens. It is also used in fountains, pondless water features, streams, waterfalls and hardscapes.

COMPLETE FOUNTAIN KIT: The Custom Pro FT 14000 Floating Pond Fountain and Aerator includes all the components needed for a beautiful fountain display that also oxygenates the pond or lake! The kit's 14,000 gph vertical fountain pump has a 100 foot long power cord and uses 560 watts. A stainless steel pump filter cage, pond fountain float measuring 28.5" in diameter, two 4 inch nozzles and rope are also provided.

TALL FOUNTAIN SPRAYS: The included nozzles produce two different spray patterns: 2-Tier and Trumpet. The 2-Tier's spray measures 8' tall by 32' wide and Wide Trumpet is 11' tall by 22' wide.

ADDS BEAUTY AND OXYGEN: Besides being attractive focal points, the fountain sprays are beneficial. Their splashing increases the pond's oxygen level. Koi, other fish and aquatic plants benefit from the oxygen this fountain adds to their ecosystem.

✅ SUPPORTS VARIOUS WATER FEATURES: Inside dimensions measuring about 24 inches x 24 inches x 12 inches deep (27" x 27" with the outer rim), the Custom Pro Heavy Duty Fountain and Waterfall Basin Reservoir is designed to hold a wide range of water features. It is perfect for a waterfall or fountain, such as bubbling rocks. It also can be used to support vases, pottery or imitation rocks. Sink it halfway into the ground, or use it above ground.

✅ EASY ACCESS TO PUMP: This reservoir basin has an access door already cut into its 2.5 inch thick grate. That handy feature makes it simple for you to check or adjust the pump you put in the reservoir. (A pump is not included.)

✅ DESIGN KEEPS OUT DEBRIS: Thanks to its fine 1/4 inch mesh screen, the grate prevents debris from getting into the basin. The result is less pump maintenance.

✅ TOUGH & THICK POND LINER: This 45 Mil EPDM Pond Liner from Custom Pro is much more durable and thicker than cheap PVC economy liners. It is 45 mil thick. This black rubber pond liner measures 3 feet wide and 5 feet long.

✅ VERY FLEXIBLE: Although strong material, this pond liner can be shaped to fit the contours of your pond or other water feature. It is much easier to install than preformed or rigid pond liners, and it can be cut with scissors.

✅ MANY USES: This waterproof material lines various kinds of ponds, including koi ponds and water gardens. It is also used in fountains, pondless water features, streams, waterfalls and hardscapes.

This Splice Wash & EPDM Primer is a low VOC solvent.

Used to prepare, clean and prime EPDM sheets before applying peel and stick tapes.

See instructions for use below!

✅ ALL IN ONE AND READY TO USE: The Custom Pro 8x10 foot 20 mil PVC pond liner and underlayment combo kit makes installing your own backyard pond easy! Use it for koi ponds, water gardens and pondless waterfalls. The kit includes a 20 mil PVC pond liner that is 8 feet by 10 feet and a non-woven geotextile underlayment that also is 8 feet by 10 feet, making them perfect for a pond or water feature measuring 4 feet by 6 feet by 1.5 feet

✅ PVC POND LINER IS SIMPLE TO INSTALL: The 20 mil thick liner is strong and durable. Easily fit this very flexible liner to the unique contours of your pond. Also attach it with ease to waterfalls, weirs and skimmers. The liner has a 5 year manufacturer's warranty against defects!

✅ UNDERLAYMENT INCREASES PUNCTURE RESISTANCE BY OVER 500%: This kit's non-woven geotextile underlayment is highly recommended to be used when the pond liner is installed below ground. The underlayment protects the pond liner from sharp rocks and protruding roots, and it even helps deter burrowing animals.

✅ ALL IN ONE AND READY TO USE: The Custom Pro 5x5 foot 20 mil PVC pond liner and underlayment combo kit makes installing your own backyard pond easy! Use it for koi ponds, water gardens and pondless waterfalls. The kit includes a 20 mil PVC pond liner that is 5 feet by 5 feet and a non-woven geotextile underlayment that also is 5 feet by 5 feet.

✅ PVC POND LINER IS SIMPLE TO INSTALL: The 20 mil thick liner is strong and durable. Easily fit this very flexible liner to the unique contours of your pond. Also attach it with ease to waterfalls, weirs and skimmers. The liner has a 5 year manufacturer's warranty against defects!

✅ UNDERLAYMENT INCREASES PUNCTURE RESISTANCE BY OVER 500%: This kit's non-woven geotextile underlayment is highly recommended to be used when the pond liner is installed below ground. The underlayment protects the pond liner from sharp rocks and protruding roots, and it even helps deter burrowing animals.

The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color

Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years

Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies

HEAVY DUTY – 6 Ounce Heavy Duty Geotextile – Don’t settle for lighter weights, the 6 ounce is tough and durable, non-woven fabrics are produced to be high-strength

EASY TO INSTALL – Save time and money, we stock many sizes to cut down on scrap, one single piece cut to exact dimensions

MADE TO LAST – Will last many years and stands up to the toughest conditions, Superior strength, dimensionally stable, UV/rot resistant

45 Mil EPDM Fish Safe Liner with a 20 Year Limited Manufacturers Warranty.

This Top Grade Tear and Puncture Resistant 45 mil EPDM liner is perfect for adding a stream or for lining your waterfall.

Never settle for PVC or anything less than 45 mil EPDM PondGard Liner.

45-Mil EPDM Rubber Pond liner with UnderGuard Underlayment has a Limited Lifetime Warranty

Durable, puncture resistant, extremely versatile for use in waterfall features, pond kits, water gardens, retention basins, koi ponds, aquaponics, lakes, stream liners, and fish hatcheries.

Does not contain plasticizers, which become brittle and cause cracks or splits.

45-Mil EPDM Rubber Pond liner with UnderGuard Underlayment has a Limited Lifetime Warranty

Durable, puncture resistant, extremely versatile for use in waterfall features, pond kits, water gardens, retention basins, koi ponds, aquaponics, lakes, stream liners, and fish hatcheries.

Does not contain plasticizers, which become brittle and cause cracks or splits.

POND & STONE GAP FILLER. This black colored closed-cell polyurethane foam sealant bonds to porous and nonporous rocks or stones without the use of mortar. Expanding up to 1", create a long-lasting, airtight and water-resistant seal for outdoor projects.

STRAW-APPLIED. Save time on your projects with this simple to use spray foam — the straw applicator makes any project a breeze and helps you deliver the right amount of insulating foam even in hard to reach spaces.

SPRAY ANYWHERE. Specifically designed to blend in and withstand moist conditions, use on retaining walls, water features, landscaping and more. Bonds without mortar and can be applied to damp and dry surfaces. Lasts for years in wet conditions.

45-Mil EPDM Rubber Pond liner with 25-Year Warranty

Durable, puncture resistant, extremely versatile for use in waterfall features, pond kits, water gardens, retention basins, koi ponds, aquaponics, lakes, stream liners, and fish hatcheries.

Does not contain plasticizers, which become brittle and cause cracks or splits.

45-Mil EPDM Rubber Pond liner with 25-Year Warranty

Durable, puncture resistant, extremely versatile for use in waterfall features, pond kits, water gardens, retention basins, koi ponds, aquaponics, lakes, stream liners, and fish hatcheries.

Does not contain plasticizers, which become brittle and cause cracks or splits.

45-Mil EPDM Rubber Pond liner with UnderGuard Underlayment has a Limited Lifetime Warranty

Durable, puncture resistant, extremely versatile for use in waterfall features, pond kits, water gardens, retention basins, koi ponds, aquaponics, lakes, stream liners, and fish hatcheries.

Does not contain plasticizers, which become brittle and cause cracks or splits.

45-Mil EPDM Rubber Pond liner with UnderGuard Underlayment has a Limited Lifetime Warranty

Durable, puncture resistant, extremely versatile for use in waterfall features, pond kits, water gardens, retention basins, koi ponds, aquaponics, lakes, stream liners, and fish hatcheries.

Does not contain plasticizers, which become brittle and cause cracks or splits.

45-Mil EPDM Rubber Pond liner with UnderGuard Underlayment has a Limited Lifetime Warranty

Durable, puncture resistant, extremely versatile for use in waterfall features, pond kits, water gardens, retention basins, koi ponds, aquaponics, lakes, stream liners, and fish hatcheries.

Does not contain plasticizers, which become brittle and cause cracks or splits.

45-Mil EPDM Rubber Pond liner with 25-Year Warranty

Durable, puncture resistant, extremely versatile for use in waterfall features, pond kits, water gardens, retention basins, koi ponds, aquaponics, lakes, stream liners, and fish hatcheries.

Does not contain plasticizers, which become brittle and cause cracks or splits.

PROTECTIVE FINISH FOR - Foundations, ICF's, Basements, Shower Liners, Deck and Fence Posts, Planter Boxes, Metal, Wood, Concrete and more

HIGHLY FLEXIBLE - Sealant final membrane has over 900% elongation in the sealing material preventing adhesion failure causing cracks and taring. Flat/Ponding Surface: 50 sq ft/G per coat

EASY TO APPLY - No mixing required! Apply by brush, roller or high quality piston paint sprayer. Container can be closed and left over material used later. No pot life or working time like 2 component products

45-Mil EPDM Rubber Pond liner with 25-Year Warranty

Durable, puncture resistant, extremely versatile for use in waterfall features, pond kits, water gardens, retention basins, koi ponds, aquaponics, lakes, stream liners, and fish hatcheries.

Does not contain plasticizers, which become brittle and cause cracks or splits.

20 Year Limited Manufacturers Warranty

45 Mil (1.14 mm) (0.045") EPDM

75 Year Life Expectancy

45-Mil EPDM Rubber Pond liner with 25-Year Warranty

Durable, puncture resistant, extremely versatile for use in waterfall features, pond kits, water gardens, retention basins, koi ponds, aquaponics, lakes, stream liners, and fish hatcheries.

Does not contain plasticizers, which become brittle and cause cracks or splits.

20 Year Limited Manufacturers Warranty

45 Mil (1.14 mm) (0.045") EPDM

75 Year Lift Expectancy

PROTECTIVE FINISH FOR - Flat roofs, metal roofs, sloped roofs, planter boxes, foundations, sheds, basements, metal, wood, concrete and more

HIGHLY FLEXIBLE & DURABLE - Final membrane has over 1000% elongation preventing adhesion failure, and is UV Stable stopping the sun from degrading the product

COVERAGE - Vertical Surfaces - 1 gallon/30 sq ft (2.8 sq m). 3-4 heavy coats to achieve a 30 mil (0.76 mm) membrane. Flat/Ponding Surfaces - 1 gallon/15 sq ft (1.4 sq m). 4-5 heavy coats to achieve a 60-80 mil (1.5-2 mm) membrane

The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color

Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years

Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies

PROTECTIVE FINISH FOR - Flat roofs, metal roofs, sloped roofs, planter boxes, foundations, sheds, basements, metal, wood, concrete and more

HIGHLY FLEXIBLE & DURABLE - Final membrane has over 1000% elongation preventing adhesion failure, and is UV Stable stopping the sun from degrading the product

COVERAGE - Vertical Surfaces - 1 gallon/30 sq ft (2.8 sq m). 3-4 heavy coats to achieve a 30 mil (0.76 mm) membrane. Flat/Ponding Surfaces - 1 gallon/15 sq ft (1.4 sq m). 4-5 heavy coats to achieve a 60-80 mil (1.5-2 mm) membrane

20 Year Limited Manufacturers Warranty

45 Mil (1.14 mm) (0.045") EPDM

75 Year Life Expectancy

Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on!

Use anywhere you need a watertight, flexible rubberized coating

Goes on smooth and covers fast, sealing out water, air and moisture

The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color

Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years

Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies