Picraft EPDM Pond Liner Membrane (2.5m x 3m), Heavy Duty 900GSM Black Rubber Sheet, Aquatic Water Feature Lining, Fish Safe Koi Pond Underlay Membrane, Garden Waterfall Basin Mat

• 900GSM FLEXIBLE EPDM RUBBER: Manufactured from heavy-duty 900GSM EPDM synthetic rubber that offers structural flexibility and elongation. Easily conforms to irregular pond shapes, shelf contours, and steep side slopes without stiffness, ensuring clean fitment during installation.
• FISH AND PLANT SAFE MATERIAL: Formulated with a non-toxic compound that does not leach chemicals into aquatic ecosystems. Maintains a safe environment for koi, wildlife, and aquatic vegetation, making it suitable for decorative garden ponds and plant habitats.
• UV AND WEATHER RESISTANT: Built to withstand long exposure to UV rays, ozone, and seasonal temperature changes without drying out or cracking. Maintains supple physical characteristics in cold winter frost and baking summer sun for long-term outdoor performance.
• PUNCTURE AND TEAR RESISTANCE: Features thick rubber construction designed to resist ground movement, root pressure, and minor mechanical punctures. Welded from sheets with heat-bonded seams to provide reliable liquid retention across garden water installations.
• TECHNICAL SPECIFICATIONS: Dimensions: 2.5m x 3m. Thickness Rating: 900GSM (Grams per Square Metre). Material: EPDM Synthetic Rubber. Colour: Black. Construction: Heat-Welded Sheet Structure. Application: Koi Ponds, Waterfalls, Wildlife Basins.

Flexible EPDM Rubber Membrane for Water Features The Picraft EPDM Pond Liner Membrane provides a flexible and durable lining solution for custom garden water installations. Manufactured from 900GSM synthetic EPDM rubber, this heavy-duty sheet is engineered to retain water securely across garden ponds, streams, and decorative aquatic features while conforming easily to ground contours. Material Properties & Structural Performance Designed specifically for outdoor landscaping, this rubber lining offers practical advantages over rigid plastic alternatives. Key material features include: Non-Toxic Composition: Inert EPDM formulation ensures the membrane is safe for fish, amphibians, and aquatic flora, holding water without releasing harmful residues. Supple Contour Handling: High elasticity allows the liner to bend smoothly over shelves, sloped bases, and tight corners without forming restrictive folds. UV & Ozone Protection: Resists degradation caused by prolonged solar exposure, maintaining flexibility during summer heat waves and sub-zero winter temperatures. Versatile Utility in Garden Landscaping This black rubber sheet is suitable for lining koi ponds, wildlife habitats, artificial streams, garden waterfalls, and water retention basins. Constructed from sheets heat-welded together for seam strength, it offers tear resistance against minor ground movement. For optimal protection against sharp stones, installation over a protective underlayment is recommended.