Add protection to liners for years to provide worry free applications. Protects against punctures on pond liner from rocks, roots and other sharp objects. This product has a textures surface to prevent slipping. Air Pump Inflator Extension Hose for Road Bike Bicycle MTB, Schrader Valve , High Pressure , 16.5CM, 2 pcs/Set 332 100+ bought in past month $695 Geotextile Pond Underlayment Fabric 8 oz - Toughest on the Market - 50... 35' x 75' Fish Safe - 45 mil EPDM Pond Liner The soft, non-woven geotextile made from polypropylene also allows for any gases to escape properly, rather than becoming trapped beneath the liner. Non-Woven Geotextile Underlayment 3.5oz - 4 oz is used to protect all pond liner from punctures that may occur like rocks, roots, and other sharp objects that may damage the liner. The underlayment is a very light fabric with a very strong purpose. Its breathable non-woven material allows for gases and air to pass through and escape. Underlayment For Pond Liner From China Manufacturer - Yingfan Non Woven Geotextile Fabric
