Free U.S. shipping on orders over $200 · Mutual NDA standard before any file review.
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On backorder
In every order
- Full lot COA — PSD, sphericity, flow rate, chemistry
- Qualified parameter sets for the major LPBF systems
- Mutual NDA before any file or spec review
- Free U.S. shipping over $200 · fast dispatch from L.A.
Engineering, FFF (FDM) 3D Printing Materials, Filaments 3D Printing Materials, Jigs&Fixtures, Manufacturing, Materials, Plastic Filament
Dynamism PVA 2.85mm - Natural 1kg
Best 3D Printer Support Material for Dual-Extrusion
NDA standard
Ships in 1–2 business days
Spec-match guarantee on every lot
Built for production teams
What your process engineer actually checks
Locked, traceable lot chemistry
Every lot ships with a COA documenting PSD, sphericity, flow rate, apparent density, and full chemistry — and a lot number you can trace. Aerospace and medical teams reorder 4+ times without re-qualifying.
Qualified parameters, not just powder
Validated parameter sets for EOS M 290, Renishaw 500Q, SLM 280, and our own AO Metal LPBF ship with the order. Load the profile and hit density on the first build — no parameter-development burn.
A materials engineer on the line
Questions on ferrite content, flowability, recyclate ratios, or HIP response? A materials engineer answers directly — not a contact-form bot. Most replies in under 4 hours, NDA standard.
About this product
FEATURES
Dynamism PVA 2.85mm Natural 1kg is a high-quality dissolvable support material designed for dual-extrusion 3D printers. Perfect for creating water-soluble support structures, it offers excellent adhesion to a wide range of materials, including PLA, Nylon, TPU, PVB, and PETG (geometry-dependent).
Key features include:
- Natural PVA Filament with a 2.85mm diameter for smooth extrusion
1kg filament weight, providing ample material for extended projects - Highly recommended for PLA, Tough PLA, Nylon, TPU, and PVB, and also works with PETG
- Optimal moisture protection with a sealed container and desiccant storage to prevent degradation
- Environmentally-friendly packaging, including recycled cardboard and a recyclable spool
- Ideal for creating complex geometries, the Dynamism PVA 2.85mm filament is the perfect 3D print support material.
- Easily dissolve supports with water, ensuring smooth, clean finishes for your prints.
Enhance your 3D printing workflow with this reliable support material for both professional and hobbyist use.
Print Temp:
215-225°C
Printing Speed:
30-40mm/s
Bed Temp:
25-60°C
Fan:
On – Full
Enclosure Needed:
No
Recycled Cardboard Packaging
In an effort to reduce waste and increase spool recyclability, we’ve used recycled cardboard spools for all possible filament types that do not require a plastic spool for drying purposes. The external cardboard packaging is also made from recycled cardboard, and we encourage you to make sure that your spools and packaging are recycled after use.
| Brand | Dynamism |
| Printing Materials | Plastic Filaments |
| Density | 1.10 g/cm3 at 23°C |
| Melt index | 6.6-6.7 g/10min |
Full documentation — TDS, SDS, batch COA, and parameter sets for the major LPBF platforms. Everything you need for qualification under AS9100 / ISO 13485 workflows.
Don't see your spec?
We atomize our own. Custom variants on request.
Tighter PSD, modified chemistry, custom blend? Our ATO atomization lab runs custom batches in 3–4 weeks. Biocompatible, refractory, proprietary — all in-house, verified before ship.
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From process engineers running Dynamism PVA 2.85mm - Natural 1kg
Unedited feedback from customers who reorder Dynamism PVA 2.85mm - Natural 1kg.
★★★★★
Same lot 4 times in a row. We stopped re-running parameter sweeps after the second order — density was identical to the first build.
MK
Marcus K.
Process Engineer · Aerospace OEM
★★★★★
Asked about ferrite content on a Friday. A materials engineer answered Monday morning with actual data, not a sales pitch. That's why we keep ordering.
PS
Priya S.
R&D Lead · Medical Devices
★★★★★
COA matches the bottle. PSD and flow are exactly what was on the sheet — we run it on a Renishaw 500Q and it hits density on the first try.
DR
Diego R.
Production Lead · Energy
Place your order, or talk to an engineer first
Order 316L direct, or send your application and we'll recommend the right alloy and PSD for your printer.