eSUN 3mm (2.85mm) Natural ePVA+ filament - 3kg

Available on backorder
An improved version of the eSUN PVA
  • Lower moisture absorption rate
  • Optimum layer adhesion
  • Faster water solubility
  • Non-toxic and biodegradable
  • Low printing temperature
  • Vacuum-packed for storage and freshness
  • Round shape with accurate diameter
  • FREE Delivery over $100
We Accept Purchase Orders From All Educational Institutions and Eligible Business Customers
Filament Specs
  • Diameter: 3mm (2.85mm)
  • Spool weight: 3kg
  • Color name: Natural
  • Color attribute: Solid
The estimated lead time is 5-10 business days.

eSUN natural ePVA+ is a water-soluble, polyvinyl-alcohol based 3D printing material. It is a biodegradable, non-toxic polymer made from fossil resources. Affordable and reliable, eSUN PVA-type filament is one of the most appreciated support materials on the market. It is ideal for the creation of intricate shapes using easy-to-remove support structures. Indeed, it enables hands-free support removal by dipping the printed model in tap water. After removal, it leaves smooth and clean finishes.

eSUN soluble ePVA+ is an improved version of the standard PVA formulation. It results in enhanced mechanical properties and printing performance, faster solubility, and lower moisture absorption. It provides consistent print quality and stable printing performance. This soft filament offers good layer adhesion and low print temperature. It is optimized for either single or dual extrusion printing without the need for a heated bed. It is compatible with Nylon, PLA- and ABS-type materials on almost any FDM 3D printer.

Since PVA+ is a moisture-sensitive material, eSUN ships it in resealable bags with desiccant for storage and freshness. It is supplied in 3kg spools. The uniform and accurate diameter of 3mm (2.85mm) reduce the risk of clogging streamlining the extrusion process.



eSUN natural ePVA+ technical data

  • Printing temperature: 180 - 210 °C
  • Heated bed temperature: Not required / 60 - 80°C recommended
  • Filament density: 1.14 g/cm³ 
  • Tensile Strength: 26 MPa
  • Elongation at Break: 190%


Spool specs

  • Filament diameter: 3mm (2.85mm)
  • Dimensional Accuracy: ±0.05
  • Spool weight: 3kg
  • Color name: Natural
  • Color attribute: Solid

The eSUN natural ePVA+ is a moisture-sensitive material. Available in 3kg spools, it ships vacuum-packed with a moisture-absorbing desiccant bag.



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