Waterproof Filament Waterproof filament is a specialized material designed for water resistance, chemical stability, and durability. It provides low moisture absorption, high impact resistance, and excellent dimensional stability. Common waterproof filaments include PETG, Polypropylene, and TPU. Proper print settings, including high temperature, low speed, and consistent flow rate, ensure layer bonding and watertight seals. Advanced formulations offer flexibility, UV resistance, or transparency. Waterproof filament expands functional applications for outdoor products, aquatic devices, and airtight enclosures, enhancing reliability, safety, and longevity. |