Pond Liner 3 x 3m 40 Year Guarantee Plus Underlay Thumbnail Image

Flexiliner 3m x 3m 40yr Plus Underlay

Product Code: FL030X030-15F

£26.91

Was £30.51

RRP: £61.13 | Save £34.22 (56%)

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About the Flexiliner 3m x 3m 40yr Plus Underlay

Manufacturer: PondXpert

This bestselling pond liner is guaranteed for 40 years and comes with free 60gsm underlay worth £16.20.

This popular pond liner size is perfect for creating a small garden pond. The liner itself is manufactured out of LDPE (Low Density Polyethylene) which is tearproof, rotproof and UV-stabilised. It will provide many years of service once installed and is guaranteed by the manufacturer for a minimum of 40 years.

Flexiliner 3m x 3m 40yr Plus Underlay Features

You can create a number of different shaped ponds or water features with this waterproof sheet

To give you an idea the liner can be used to create a pond 1.4m x 1.4m x 0.3m deep (4'6" x 4'6" x 1' deep), which includes an allowance of 50cm each way for overlap

Best pond liner deal in the UK

Reviews for Flexiliner 3m x 3m 40yr Plus Underlay

Trusted Customer

19th April 2024

Great price and great quality

Trusted Customer

23rd October 2023

It is a thick liner and as you'd expect fairly stiff. OK for a half-barrel with some fiddling and side pleating to get it to fit. Probably OK for square and rectangular 'box' shape ponds with one fold per corner. If I were lining a small shallow smooth contoured pond for invertebrates and insects I'd use this stuff. For anything with a more complex, shelved and more serious fish-friendly design, [in terms of depth], I would go for a rubber-based membrane.

Mr Paul Rudling

18th July 2023

Good strong liner and good underlay

Trusted Customer

18th July 2023

Good price, quick delivery

Trusted Customer

22nd June 2023

Fast and efficient delivery great quality product

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