
The OASE 57778 AlfaFol Waterproof Liner is a high-quality PVC waterproofing material designed for professional water feature projects. With a standard thickness of 0.5 mm and a roll width of 6 meters, this product ensures reliable sealing and efficient installation for ponds, water features, or stream designs. AlfaFol material is known for its excellent durability, UV resistance, and cold resistance, meeting strict DIN 53361 standards to ensure long-term stable performance in harsh outdoor environments. Its single-layer, black design facilitates concealment and integration with natural landscapes, while its good flexibility allows for easy cutting and bonding or welding with OASE-specific accessories, making it suitable for various custom garden ponds, koi ponds, or small water features. For professional contractors and landscape designers seeking durable and safe water body isolation, the OASE 57778 provides a reliable foundational solution that meets the stringent demands of indoor and outdoor water feature living.
This AlfaFol waterproof liner is designed for both DIY and professional installation of garden water features. Its excellent processing properties allow users to easily adjust dimensions with scissors, while supporting seamless connections using OASE UniFix+ or PVC adhesive to ensure the integrity of water isolation. The material itself is corrosion-resistant, ozone-resistant, and fish-friendly, making it suitable for ecological pond environments. The product design considers ease of use, with some rolls featuring integrated measuring tape markings to enhance on-site measurement and cutting accuracy. This material is an ideal choice for realizing custom water features, stream designs, preformed ponds, or koi ponds, and is a key component in the infrastructure of OASE's Smart Water Control system.