PVA Filament 1.75 mm, 3D Printer Filament, Water-Soluble PVA 500 g (1.1 lbs) Used as a Support Material,Translucent Yellow

Product Features:PVA (Polyvinyl Alcohol) filament is a highly popular support material in the field of 3D printing, prized for its unique water-soluble properties. It provides excellent support for printing complex hollow structures, intricate geometric models, and multi-material prints. PVA remains remarkably stable throughout the entire printing process and pairs effortlessly with common filaments such as PLA. Once printing is complete, simply submerge the model in water; the support structures will automatically soften and dissolve, ultimately revealing a finished model with a smooth surface finish. This eliminates the need for tools—such as flush cutters—to remove support materials, thereby greatly simplifying the printing process for complex geometries. Time-saving and efficient, PVA is an excellent choice for creating models with fine, intricate details.Product Details:Printer Compatibility: Compatible with 99% of FDM 3D printers currently available on the market.Printing Parameters: Recommended nozzle temperature: 220–240°C; heated bed temperature: 30–35°C; printing speed: <100 mm/s.Broad Applications: Serves as an effective support material for the vast majority of 3D models.Printing Tips:① Drying Conditions: Dry the filament in an environment of 65–70°C for at least 8 hours. To ensure optimal print quality, the filament must be thoroughly dried—both before initial use and after periods of storage—prior to printing. This prevents issues such as feeding failures, nozzle clogging, and print interruptions.② Soaking the model in warm water (approx. 50°C) can significantly accelerate the dissolution process of the PVA support structures.③ When dissolving PVA supports via soaking, it is not necessary to wait for them to dissolve completely. Once the support structures have softened sufficiently, you may manually peel them away to reduce the overall waiting time.

• 【Upgraded Water Solubility】Compared with previous generation products, this PVA filament features faster water solubility and more effective softening (optimal working temperature: 50-65℃).Once softened, the support material can be easily removed by hand, protecting the delicate printing surface without damaging the main model, making it perfect for complex models.
• 【Smooth & Delicate Surface Quality】This water-soluble support material features excellent thermal stability and bonds seamlessly with complex models. Upon immersion in warm water, it softens and dissolves without the need for scraping, ensuring a smooth, intact, and damage-free surface finish. It is ideally suited for printing models with large overhangs, deep internal cavities, or intricate geometric structures.
• 【High Compatibility】 This filament is perfectly compatible with 90% of FDM 3D printers currently on the market. The water-soluble filament is perfectly compatible with mainstream printing materials such as PLA, PETG, TPU, and ABS, providing a universal solution for various complex printing projects. It is an ideal support material for models with deep internal cavities or complex geometries.
• 【Recommended Settings】 This step is crucial: Before printing, be sure to dry the filament using a filament drying oven (temperature: 65-70℃, drying time: 8 hours) to ensure optimal print quality. Recommended Printing Parameters: Nose Temperature: 220°C–240°C Heated Bed Temperature: 30°C–35°C Print Speed: <100mm/s
• 【Reliable Performance】 Our water-soluble support material comes in vacuum-sealed packaging with a built-in desiccant to ensure it remains flat, smooth, and free of deformation upon delivery. Friendly Reminder: After use, please be sure to secure the end of the remaining filament in the spool's winding hole and store it in a dry environment. Should you encounter any issues during use, please do not hesitate to contact us.