Geotextile Felt Underlayment for Under Rubber Liner

Non-Woven Geotextile Underlayment is used to protect pond and water feature liner from rocks, roots, and other sharp objects that may damage the liner.

Features

• Protects pond liner from rocks, roots, and other sharp objects
• Lightweight and easy to install
• Non-slippery surface
• Allows gasses to escape
• Provides year after year of trouble-free protection

Technical Specifications

Underlay is sold by the running foot and comes in 6.25ft, 7.5ft and 12ft widths. When purchasing, simply enter the number of running feet you need in the "quantity" field (e.g. if you need 12.5ft x 10ft, choose 12.5 for width and type "10" as the quantity).