Choose the underlay size, cut it to fit, then lay it beneath your pond liner as part of the base preparation. This provides a simple way to add a protective layer between the liner and the ground before you install the liner.
Preserve Your Liner
Essential to preserve the Durability of your Liner, Simply Easy and Quick to install, just cut to size with Scissors and lay in Your Pond!
The "Basic" Underlay is a budget underlay, providing a good level of protection, at Incredible Value for money
Particularly suitable for small ponds or where sand is used as the primary barrier
Need to know the Size of Pond Liner and Underlay You need?
Good value for money underlay, simple effective and the price is outstanding we looked at a number of sites and powerbee had the best price of all of them and we got a good product - recommended