6 m² Pond liner underlay 500 g Protective fleece for

General description This 6 m² pond liner underlay is designed to provide optimal protection for your pond liner. It safeguards against damage from rocky ground, burrowing animals, and root growth from trees and shrubs. The underlay can also be used over the pond liner to prevent damage caused by swimming activities or high water pressure acting on sharp stones. Technical specifications Material: Polypropylene (PP) and PES synthetic fibers Weight: 500 g/m² Thickness: 5.0 mm Roll width: 2 m Puncture resistance: 2600 N Color: Gray Manufactured in Germany Geotextile robustness class: 4 (GRK 4) Rot-resistant Metal and needle detected Diffusion open Other information The protective fleece is mechanically reinforced and is designed to withstand various environmental conditions, ensuring long-lasting performance for your pond construction needs.