
The OASE 50644 AlfaFol black waterproof liner is a high-quality polyvinyl chloride (PVC) liner designed for professional pond construction. This product is provided in a Pre-Packed format, with precise dimensions of 2 x 3 meters and a thickness of 0.5 mm, ensuring ease of installation and material reliability. As part of the OASE product line, this liner particularly emphasizes its environmental and biological friendliness, guaranteeing fish safety and being free from recycled materials and cadmium, thus meeting strict purity standards. Its single-layer design, combined with excellent flexibility, makes it easy to work with on complex terrain. This pre-cut size is ideal for small to medium-sized ponds or water feature projects, effectively simplifying procurement and on-site preparation processes. The material possesses excellent cold resistance (compliant with DIN 53361 standard) and UV resistance, ensuring long-term sealing and structural integrity under outdoor conditions, making it a trustworthy foundational material choice for professional water feature engineering.
The key advantage of this AlfaFol waterproof liner lies in its pre-packed convenience, eliminating the tedious steps of on-site measurement and cutting, thereby significantly improving project efficiency. The material itself is made from high-quality single-layer black PVC, offering high elasticity that allows workers to handle and shape it easily to fit various pond edges and structures. Furthermore, the manufacturer emphasizes the purity of its materials, free from cadmium and recycled content, which is crucial for clients pursuing ecological balance. Its construction allows for seamless connection or welding using dedicated OASE PVC liner accessories (such as UniFix+ or specialized adhesives), ensuring long-term complete waterproofing. The cold and UV resistant properties guarantee that the product maintains its structural integrity and sealing performance even in harsh outdoor environments, making it suitable for all types of pond construction projects.