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Large rectangular black EPDM pond liner sheet folded flat 20 by 25 ft 45 mil thick

VEVOR

VEVOR Pond Liner 20 x 25 ft 45 Mil EPDM Black

SKU CH-7KKD-TBTDG

A 20 by 25 foot EPDM liner, 45 mil thick, resists punctures and UV for a durable pond or waterfall base

  • TypeOther Appliances
  • Protects fish with a watertight EPDM barrier
  • 45 Mil thickness resists punctures from rocks and roots
  • UV-stable EPDM prevents cracking in direct sunlight
  • 20 x 25 ft sheet covers large water features
  • 3 lb liner stays in place during installation

Product Purpose

The VEVOR pond liner measures 20 x 25 ft and uses 45 mil EPDM rubber to contain water in fish ponds, waterfalls or garden fountains. It creates a stable environment for koi and aquatic plants by preventing seepage into surrounding soil. The black material blends into natural landscaping while supporting a 20-year service life.

Installation Notes

The 143.3 lb sheet requires two people to position and unfold across the excavated area. Its pliable EPDM construction allows easy trimming with a utility knife to fit curves, shelves or waterfall drops. Ensure the subgrade is smooth and free of sharp stones or roots before laying the liner to avoid punctures during backfilling.

Pre-Order Checks

Verify your excavation footprint matches or exceeds the 6 x 7.6 m dimensions to allow proper overlap at the edges. Confirm the site receives no chemical runoff that could degrade rubber over time. Plan for sufficient edging material to secure the liner perimeter above the water line.

Highlights

  • Protects fish with a watertight EPDM barrier
  • 45 Mil thickness resists punctures from rocks and roots
  • UV-stable EPDM prevents cracking in direct sunlight
  • 20 x 25 ft sheet covers large water features
  • 3 lb liner stays in place during installation

Specifications

TypeOther Appliances

Questions about this item

How do I confirm the 45 mil EPDM liner is holding water after installation?

Fill the pond gradually and monitor the water level over several hours; a steady level with no damp soil outside the liner shows the 1.1 mm membrane is sealing correctly

What comes in the package and what must I source separately?

The box contains one 20 x 25 ft black EPDM liner weighing 143.3 lbs; underlayment, pumps, filtration, edging stones and plumbing fittings are not included

Which thickness and size should I choose for a standard koi pond?

The 45 mil (1.1 mm) thickness and 20 x 25 ft dimensions are the only version offered, rated for a 20-year lifespan and sized for medium to large water gardens

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