PVA

PVA Filament — Water-Soluble Support Material

PVA is a water-soluble support filament made for dual-material printing. It provides strong, precise support for complex overhangs, internal channels, and fine details, then dissolves cleanly in water after printing—no prying, cutting, or surface damage.

Designed to pair with PLA and PETG, PVA delivers smooth support interfaces and cleaner finished parts. Because it’s highly moisture-sensitive, proper drying and storage are critical.

Key features

• Fully water-soluble support material
• Clean separation with smooth contact surfaces
• Ideal for complex geometry and internal cavities
• Compatible with PLA and PETG
• AMS compatible when kept dry

Intended use

• Support material only
• Not for standalone or structural prints

Recommended printing & handling

• Dry before use: ~80 °C × 12 h
• Store sealed with desiccant at all times
• Nozzle: 220–250 °C
• Bed: 35–45 °C (with glue)
• Dissolution: warm water recommended (≤ 50 °C for PLA parts)

What’s in the box

• PVA filament spool × 1
• Diameter: 1.75 mm ± 0.03 mm

Notes

PVA absorbs moisture very quickly. If you see popping, stringing, or poor layer bonding, re-dry before printing.

Policy snapshot

Filament and consumables are final sale. Approved returns on other items must be brand new and unopened; restocking fees and non-refundable shipping may apply.