3DXTech ASA (3DXMAX ASA) UV-Resistant, Weatherproof Filament — 12 Colors, Low-Gloss Matte Finish
UV-Resistant, Weatherproof Filament — 12 Colors, Low-Gloss Matte Finish
3DXMAX® ASA (Acrylonitrile Styrene Acrylate) is a famously weatherable, UV-resistant polymer compounded specifically for 3D printing in 3DXTech's 68,000 sq-ft Grand Rapids, Michigan facility. Its low-gloss matte finish makes it the perfect filament for technical-looking prints — without the shiny surface of ABS, PETG, or PLA — and its sun and weather resistance make it the material of choice for automotive, marine, and RV parts. Full specifications →
Made in the USA — ships from Rev1. Need 2.85 mm, 4 kg / 10 kg reels, a specific color, or bulk? Call (248) 707-2950.
USA-made weatherproof ASA, with a published datasheet behind it.
3DXTech compounds 3DXMAX ASA in Grand Rapids, Michigan with published print and material data — no mystery filament. Rev1 Technologies is your authorized 3DXTech reseller and US support partner, Auburn Hills, Michigan.
The filament that lives outside — and stays looking new.
ASA (Acrylonitrile Styrene Acrylate) was engineered to do what ABS can't: survive sunlight and weather without going brittle, chalky, or faded. 3DXMAX ASA is a premium blend compounded in the USA for exactly that job — UV-stable, weatherable parts with a clean low-gloss matte finish. It prints on practically any heated-bed FDM machine, so you can move from prototype to functional, sun-exposed end-use parts on the printer you already own.
UV resistance and toughness — without the industrial difficulty.
Sun-stable, rugged parts from a filament that stays easy to print.
ASA earned its place in the automotive, marine, and RV industries because it holds color and mechanical strength through years of sun and weather. 3DXMAX ASA carries a 105°C glass-transition temperature and real engineering properties, yet stays easier to run than most industrial-grade materials. It's unfilled and non-abrasive, so standard brass nozzles are fine — the only real recommendation is an enclosure to keep large prints from warping.
Real engineering properties, from a published TDS.
These are 3DXTech's published values (TDS v3), tested to ISO methods on an open-source FDM/FFF machine — 0.4 mm nozzle, 0.25 mm layer, 100% infill.
Strength at break (ISO 527) — strong, durable parts that hold up in service.
Stiffness under load (ISO 527) — parts stay dimensionally stable.
Strong in bending (ISO 178) with a 2000 MPa flexural modulus.
Ductility (ISO 527) — parts flex before they fail, so they resist cracking.
DSC-measured Tg — comfortably above outdoor and cabin service temperatures.
Deflection temp at 0.45 MPa (ISO 75, 66 psi) — well above PLA or PETG.
Easy to run — standard nozzle, enclosure recommended.
3DXTech's recommended starting conditions. ASA is unfilled and non-abrasive so no hardened nozzle is needed; a heated chamber or enclosure helps large parts resist warping and cracking.
Standard ASA hotend range — no exotic high-temperature hardware required.
A hot bed with a suitable adhesive gives reliable first-layer grip and reduces warp.
An enclosure helps prevent warping and cracking on large parts as they cool.
No hardened nozzle needed — unfilled ASA is non-abrasive, so a standard 0.4 mm brass nozzle is fine.
Runs cleanly at 0.10 mm or higher — no special layer-height concerns.
ASA is mildly hygroscopic; drying at 80°C for ~4 hours gives the best surface and consistency.
From prototypes to sun-exposed end-use parts.
Made for the automotive, marine, and RV industries.
Print functional components that live outdoors and stay stable.
Because it resists UV, weather, and heat, 3DXMAX ASA is the natural pick for parts that go into service outside — exterior trim and brackets, enclosures for outdoor electronics, marine and RV fittings, and jigs or fixtures that see sun and heat. Its low-gloss matte finish gives technical parts a clean, professional look with none of the shine of ABS or PETG. Run it on the hardware you already own.
Twelve colors — every one a low-gloss matte.
Black, Reflex Blue, Mid Blue, Flat Dark Earth, Green, Dark Grey, Glacier Grey, Natural, Orange, Red, White & Yellow.
Choose your color in the buy-box — the spool preview updates as you pick.
3DXMAX ASA ships in twelve colors, including outdoor-favorite shades like Flat Dark Earth and Glacier Grey. Every color prints the same UV-stable blend and shares the signature low-gloss matte finish, so you can standardize your settings and just swap the reel. Need a specific color in bulk? Ask us about case pricing.
Check the reel fits your printer.
Standard spool dimensions — confirm it fits your AMS or dry box.
3DXTech ships ASA on consistent, standard reels.
Before you buy, check the outer diameter, width, and center bore against your printer's spool holder, automated material system, or drybox. Open the full 3DXTech reel infographic for the exact dimensions of the 1 kg, 4 kg, and 10 kg spools.
View reel dimensions →ASA vs. ABS vs. PETG — picking the right everyday polymer.
Approximate positioning among the common general-purpose engineering filaments — confirm exact figures against each technical data sheet.
3DXTech's published property chart.
The quick-reference numbers, straight from the manufacturer — click the chart to enlarge it.
3DXTech publishes a property chart for 3DXMAX ASA so you can size it up fast. It's small on the page — click it to read the full-size version — and the same figures are in the readable specifications table below, with the complete mechanical, thermal, and print data.
| 3DXTech ASA | ABS | PETG | |
|---|---|---|---|
| UV / outdoor | Excellent | Moderate | Good |
| Heat resistance | High (95°C HDT) | High | Moderate |
| Ease of printing | Moderate | Easy | Easy |
| Finish | Low-gloss matte | Glossy (smoothable) | Glossy |
| Printer needs | Heated bed + enclosure | Heated bed + enclosure recommended | Heated bed |
| Nozzle | Standard brass | Standard brass | Standard brass |
| Best for | UV-stable outdoor & automotive parts | Durable everyday parts, glossy finishes | Tough, chemical-resistant parts |
Qualitative comparison among common general-purpose filaments; confirm exact properties against each TDS. Prices vary by reel size and date.
3DXTech ASA (3DXMAX ASA) Technical Data
RESOURCES
Datasheet & Print Support
Everything you need to qualify and print 3DXMAX ASA.
WHY REV1 TECH
Authorized 3DXTech Reseller. Engineering-Materials Specialists.
Rev1 Technologies is an authorized 3DXTech reseller in Auburn Hills, MI, supplying genuine USA-made filament with real print support.
We help you pick the right polymer, dial in the profile, and keep production running.
FAQ
3DXTech ASA — Common Questions
What makes ASA different from ABS?
ASA is chemically similar to ABS but is engineered for UV and weather resistance. Where ABS can yellow, fade, and turn brittle in sunlight, ASA holds its color and mechanical strength outdoors — and it prints with a low-gloss matte finish instead of ABS's shine.
Do I need a special printer?
No exotic hardware. You need a printer with a heated bed (90–110°C) and a hotend that reaches 235–255°C. An enclosure or heated chamber is recommended to prevent warping and cracking on larger parts, but a standard brass nozzle is fine.
Do I need a hardened nozzle?
No. Unlike glass- or carbon-fiber filaments, 3DXMAX ASA is unfilled and non-abrasive, so a standard 0.4 mm brass nozzle prints it without any accelerated wear.
Is ASA good for outdoor parts?
Yes — that's its signature strength. ASA is highly resistant to ultraviolet radiation and sunlight, so it's the material of choice for automotive, marine, RV, and other outdoor applications where the part is exposed to sun and weather. Drying the reel at 80°C for ~4 hours before printing gives the cleanest surface, since ASA is mildly hygroscopic.
What colors and sizes are available?
Twelve colors — Black, Reflex Blue, Mid Blue, Flat Dark Earth, Green, Dark Grey, Glacier Grey, Natural, Orange, Red, White, and Yellow — on 1 kg, 1.75 mm reels. Need 2.85 mm, 4 / 10 kg reels, or bulk? Just ask.
Is it made in the USA?
Yes — 3DXTech manufactures and compounds 3DXMAX ASA in its 68,000 sq-ft facility in Grand Rapids, Michigan, with published data and lot traceability.