eSUN natural PVA is a water-soluble 3D printing material made from fossil resources. It is an inexpensive, biodegradable filament that can be dissolved in tap water without the need for any solvent. Once removed, it leaves clean and smooth surfaces enabling the production of complex 3D models with intricate geometries and cavities. It is one of the most popular PVA filaments on the market. Harmless and non-toxic, it can be used by anyone.
eSUN natural PVA is a soft material. It comes in a yellowish color. It should be printed at low temperatures to avoid nozzle clogging. It is optimized for use on both single- and dual-extrusion 3D printers. It delivers consistent print quality and optimum layer adhesion. Since it is a moisture-sensitive material, eSUN ships it in resealable bags with desiccant for storage and freshness. It is available in 3kg spools. The uniform and accurate diameter of 1.75mm streamlines the extrusion process.
The below-pictured 3D model has been printed with the aid of eSUN PVA support structures. The two pictures show how it looked before and after removal.
eSUN natural PVA technical data
Printing temperature: 180 - 210 °C
Heated bed temperature: Not required / 60 - 80°C recommended
Filament density: 1.25 g/cm³
Tensile Strength: 22 MPa
Elongation at Break: 360%
Filament diameter: 1.75mm
Dimensional Accuracy: ±0.05
Spool weight: 3kg
Color name: Natural
Color attribute: Solid
The eSUN natural PVA is a moisture-sensitive material. Thus, it comes in 3kg spools vacuum-packed in a bag with moisture-absorbing desiccant.
Fill out the form below and our expert will get back to you.
How can I pay?
You can pay for all orders using the following cards: Visa, MasterCard, American Express.
Alternatively, you can pay via bank transfer, invoice or PayPal.
Qualified customers can pay with Affirm.
Affirm financing allows you to pay in fixed, monthly payments with standard terms of 3, 6, or 12 months.
Rates can be as low as 0% APR, but are typically between 10–30% APR.
How does free shipping work?
Free shipping applies to all eligible U.S. orders. See the catalog or contact us via phone
or email to inquire about a particular product.
When will I get my stuff?
For in-stock items delivery normally takes 2-7 days.
Founded in 2013, we have integrated digital manufacturing in over 10,000 businesses. Today we are a team of 80+ 3D printing enthusiasts, geeks and entrepreneurs on a mission to make these technologies accessible to all.
In 2018, 3D Print Awards named us the best digital manufacturing integrator. We offer technology and operational consulting to capture growth and achieve excellence in strategy, manufacturing and distribution.
Expert customer service
Deep expertise in 3D printing, 3D scanning, 3D modelling, plastic casting, laser cutting and CNC milling. It comes from delivering 5,000+ projects at our digital manufacturing bureau. We know what we talk about.
93% of surveyed customers are satisfied with our customer service.
Have a question, concern or feedback for us?
Our support team is a quick chat or email away — 5 days a week, Monday to Friday from 8 am to 4 pm PST.