
The OASE 55190 AlfaFol black waterproof membrane is the ideal choice for precise water body isolation in professional water feature and civil engineering projects. This high-quality PVC waterproof membrane features a single-layer black design with a precise thickness of 1.0 mm, ensuring excellent durability and reliable waterproofing performance. Its large format of 10 x 20 meters greatly facilitates rapid covering and installation for large ponds, water features, or underground structures. The material properties of the AlfaFol PVC waterproof membrane provide excellent flexibility, making it easy to cut and process according to complex pond shapes, while also supporting easy bonding or hot-air welding with OASE's dedicated PVC accessories to ensure long-lasting seam integrity. This product emphasizes environmental friendliness and safety, being made from cadmium-free and recyclable recycled PVC materials, and possesses good cold resistance (compliant with DIN 53361 standard) and UV resistance, making it suitable for long-term outdoor use. Built-in measuring tape markings (except on large rolls) further enhance installation precision, making it a professional-grade solution for creating durable and safe water features.
This AlfaFol black membrane is designed for both outdoor and indoor water feature applications. Its single-layer structure balances ease of processing with structural strength. Its excellent flexibility allows it to perfectly conform to irregular pond bottom contours, ensuring complete water sealing. The material's cold resistance complies with DIN 53361 standard, guaranteeing structural integrity in low-temperature environments. Furthermore, this waterproof membrane can be joined with OASE's dedicated adhesives or through welding to achieve high seam strength, making it suitable for demanding DIY landscaping or professional water body isolation projects. It is a key component for achieving long-lasting water feature control.