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Black EPDM pond liner sheet, 15 by 20 feet, 45 mil thick

VEVOR

VEVOR Pond Liner 15 x 20 ft 45 Mil EPDM Black

SKU CH-PG1G-G77ER

A 15 x 20 ft, 45 mil EPDM liner weighing 85.9 lbs for ponds, waterfalls and fountains

  • TypeOther
  • Covers 15 x 20 ft for large pond builds
  • 45 mil EPDM thickness resists punctures and UV
  • Pliable material cuts and shapes around curves easily
  • 39 kg weight stays in place during installation
  • 20 year rated lifespan reduces replacement frequency

15 x 20 ft EPDM Pond Liner

This 45 mil EPDM liner covers 15 by 20 feet for fish ponds, water features and water gardens. The pliable rubber cuts easily to fit irregular shapes and installs as a single sheet. It suits DIY pond builders and landscapers who need a durable, flexible barrier. The black colour blends into natural surroundings.

Practical limits of 45 mil EPDM

At 1.5 mm thick the membrane resists punctures from rocks and roots yet remains supple in cold weather. EPDM withstands UV exposure and temperature swings without cracking. The material cannot be heat-welded; seams require adhesive or tape. Sharp objects and heavy machinery traffic will damage the surface.

20-year rated lifespan decides suitability

The manufacturer rates the liner for 20 years of continuous immersion. Buyers planning permanent installations should verify this service life matches their project horizon. Those needing a shorter-term or seasonal barrier may find the cost disproportionate. The 39 kg weight demands two people for positioning.

Highlights

  • Covers 15 x 20 ft for large pond builds
  • 45 mil EPDM thickness resists punctures and UV
  • Pliable material cuts and shapes around curves easily
  • 39 kg weight stays in place during installation
  • 20 year rated lifespan reduces replacement frequency

Specifications

TypeOther

Questions about this item

Should I choose the 15 x 20 ft size or a different dimension for my pond?

The liner measures 15 x 20 ft (4.6 x 6 m). Measure your excavation including depth and overlap, then add at least 1 ft to each side to ensure full coverage and secure edging.

What does the 45 mil thickness mean once the liner is installed?

At 45 mil (1.5 mm) the EPDM sheet provides robust tensile strength and excellent flexibility, allowing it to conform to shelves and curves while resisting punctures for a 20-year lifespan.

How does the EPDM material affect installation and long-term performance?

The pliable EPDM cuts easily with a utility knife, stays flexible in cold weather, and resists UV and ozone degradation, so it remains durable as a fish-safe pond skin for water features and waterfalls.

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