Black Heavy Duty Geotextile Fabric Pond Underlayment - 12' x 25'
  • Made from a thick 6 oz. geotextile, a non-woven material that protects all types of flexible rubber pond liner.
  • Sometimes referred to as pond underliner, this material provides protection from burrowing animals, sharp rocks, roots, etc.
  • Increases puncture resistance of rubber pond liners by 400%
  • Can be used for pond installation, landscaping, drainage fabric, erosion control and more!