HDPE Pond Liner for Outdoor Ponds (20 Mil, Black)
Create a clean, reliable water barrier for backyard ponds, water gardens, and other pond & water feature builds with this durable pond liner. Made from HDPE and designed at a 20 mil thickness, it helps support long-lasting pond construction and sealing in a variety of outdoor landscaping projects.
Installation Tip: Measure your pond’s length, width, and depth before selecting size, and allow extra material for slopes and edging to ensure proper overlap and secure placement.