ASABlack per spool ASABlack per spool
ASARed per spool ASARed per spool
ASABlue per spool ASABlue per spool
ASA Army Green (per spool) ASA Army Green (per spool)

Yiqiu3D ASA Filament 1.75 mm 1 kg Outdoor

Brand: Yiqiu3D · Model: ASA Filament · Tired of outdoor prints that yellow, crack and fade within a season? This ASA filament resists UV and weathering far better than PLA, so garden fixtures, drone mounts and car parts keep their shape, color and strength through sun, rain and frost.

  • Choose from Black
  • Laser-measured 1.75 mm diameter with tight
  • Easy ASA printing on your existing machine
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Diameter 1.75mm
Material ASA
Quick Answer

Why does ASA resist sun and weather better than PLA or ABS?

ASA uses an acrylate rubber core with ABS-like toughness, but the rubber phase absorbs UV energy instead of degrading, so prints resist yellowing, fading and embrittlement for months outdoors; strong interlayer fusion at the 220 °C setting adds weatherproof durability.

Full answers below

Is it right for my project?

Best for: Outdoor enclosures and parts exposed to direct sun, rain and wide temperature swings. Not ideal for: Indoor decorative prints where surface finish matters more than UV stability (silk PLA is the better fit).

Print settings

Nozzle 240-260C°C

01 · Why this one

Product highlights

3 reasons

Choose from Black, Gray, Red, Blue or Olive Drab and every spool delivers the same uniform matte military-grade tone, so matching outdoor sets stay consistent roll after roll.

Laser-measured 1.75 mm diameter with tight, even winding prevents tangles and jams, and each 1 kg spool is vacuum-sealed with desiccant for print-ready dryness from the first layer.

Easy ASA printing on your existing machine

the 220 °C nozzle profile and a heated bed give warp-resistant, dimensionally stable parts, even without a fully enclosed chamber.

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Product Images

Yiqiu3D ASA Filament 1.75 mm 1 kg Outdoor — Product Images
Technical Data

Specifications

Diameter 1.75mm
Material ASA

Print Profile

Yiqiu3D ASA Filament 1.75 mm 1 kg Outdoor prints best at 240-260C°C nozzle.

Nozzle Temp240-260C°C

Spool Specification

Spool details for your feeding and handling setup.

Gross Weight1.35 kg
Lengthapprox. 390m
Spool Size (L×W×H)21 × 21 × 7 cm
Pack FormatPiece
Spool TypeRound Spool

What You Receive

Laser-measured 1.75 mm diameter with tight, even winding prevents tangles and jams, and each 1 kg spool is vacuum-sealed with desiccant for print-ready dryness from the first layer.

  • Vacuum-sealed bag
  • Desiccant pack
  • Arrives dry and ready to print

Attributes

Country / Regionchina
HS Code39169050
Item No.asa
Diameter 1.75mm
Length approx. 390m
Appearance Round Spool
Scenario Bridge

Perfect for these projects

UV-Stable Filaments Built for 2–5 Year Outdoor Exposure

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Before You Ask

Frequently Asked Questions

Why does ASA resist sun and weather better than PLA or ABS?
ASA uses an acrylate rubber core with ABS-like toughness, but the rubber phase absorbs UV energy instead of degrading, so prints resist yellowing, fading and embrittlement for months outdoors; strong interlayer fusion at the 220 °C setting adds weatherproof durability.
Will this ASA filament work in my Creality or Prusa printer?
Yes — 1.75 mm ASA fits any standard hot end. Creality (Ender, K1) and Prusa (MK3/4, XL) machines print it cleanly with a heated bed; an enclosure is recommended for large parts but not required for most prints.
What temperature settings should I use?
Start with a 220 °C nozzle, a bed at 90-110 °C, 0-30% part cooling, and a brim on large flat parts. These settings give strong layer bonds and minimize corner lifting on outdoor-size parts.
How many parts can I print from one 1 kg roll?
A 1 kg roll of 1.75 mm filament delivers roughly 300-340 meters, enough for several medium functional parts such as brackets, mounts and housings, or one large panel with supports.
Will the five colors stay consistent between spools?
Yes — all five tones are produced from the same masterbatch per production run, and the UV-stable pigments prevent drift; order spools together and they will match exactly.
What print speed is safe for warp-free ASA?
Keep outer walls at 40-60 mm/s for best surface and strength; higher speed with reduced cooling can cause warping or poor layer fusion on larger ASA parts.
Is this better for prototypes or finished outdoor parts?
Both — ASA shines for finished production parts that live outside: planter fixtures, car interior brackets, antenna and drone mounts, signage and weather-exposed housings, while still being fine for functional prototypes.
How is the filament packed and how should I store it?
Rolls are vacuum-sealed with a desiccant sachet. After opening, store below 20% humidity in a sealed bag or dry box; a dry spool extrudes cleaner and keeps mechanical properties stable.
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