Smith3D ABS Pro Filament 1.75mm 1kg (ABS+) – Tough, Heat-Resistant Engineering 3D Printer Filament
Smith3D ABS Pro is our upgraded ABS+ engineering filament designed for functional 3D prints that need toughness, heat resistance, and post-processing options. Compared to standard ABS, ABS Pro is formulated for more consistent printing and strong layer bonding (results vary by printer, enclosure, and settings).
If you’re printing brackets, mounts, housings, tool parts, or prototypes that need to survive real-world use, ABS Pro is a great step up from PLA when heat and impact resistance matter.
Smith3D ABS Pro Key Features
- Tough & Impact Resistant – Built for functional parts
- Heat Resistant – Suitable for warm environments (often ~90–100°C, application dependent)
- Strong Layer Adhesion – Reliable interlayer strength for working prints
- Great Finish Options – Sand, drill, paint, and acetone vapor smooth
- Reliable Feeding – Consistent diameter for steady extrusion
- 1.75mm / 1kg Spool – Standard size for most FDM/FFF printers
Recommended ABS Pro Printing Settings
| Parameter | Recommended Value | Notes |
|---|---|---|
| Nozzle Temperature | 235–265°C | Start around 245°C and tune for layer bonding |
| Bed Temperature | 90-110°C | Higher temps help reduce warping |
| Enclosure | Recommended | Helps prevent warping and layer splitting |
| Print Speed | 40–80mm/s | Slower speeds can improve layer bonding |
| Cooling Fan | 0–20% | Minimal cooling for strength and warp control |
ABS Pro vs PLA vs PETG vs ASA (Quick Comparison)
| Material | Why Choose It | Tradeoffs |
|---|---|---|
| ABS Pro (ABS+) | Tough functional parts + better heat resistance than PLA | Benefits from an enclosure; can warp; ventilation recommended |
| PLA | Easiest printing + great surface finish for prototypes and models | Lower heat resistance; can soften in warm environments |
| PETG | Good durability + easier printing than ABS for many printers | Can string; heat resistance varies by brand and part design |
| ASA | Excellent outdoor UV resistance + strong functional performance | Typically needs enclosure and good bed adhesion, similar to ABS |
Best Uses for Smith3D ABS Pro
- Functional Parts – Gears, brackets, housings
- Automotive Components – Under-hood and interior parts
- Tool Handles – Heat-resistant grips
- Electronics Enclosures – Heat-resistant cases
- Prototypes – Engineering test parts
- Post-Processed Parts – Smooth finish via sanding or acetone vapor
ABS Pro Printing Tips (Checklist)
- Heated bed on – Commonly 90–110°C (at least ~80–100°C) to help reduce warping.
- Cooling low – Keep part cooling fan off or very low unless bridging needs it.
- Use an enclosure – Especially for bigger prints to prevent warping and layer splitting.
- Bed adhesion matters – Clean your surface and use a suitable adhesive if corners lift.
- Ventilation – Print in a well-ventilated area (ABS materials can produce odor).
Smith3D ABS Pro Specifications
| Brand | Smith3D |
| Material | ABS Pro (ABS+ / Enhanced ABS) |
| Diameter | 1.75mm |
| Net Weight | 1kg per spool |
| Heat Deflection | Often ~90–100°C (application dependent) |
| Impact Strength | Good |
| Enclosure | Recommended (especially for larger parts) |
| Post-Processing | Sanding, drilling, painting; acetone vapor smoothing (test first) |
| Storage | Store sealed with desiccant; dry if you see popping or poor layers |
Smith3D ABS Pro FAQ
Q: Can I print ABS without an enclosure?
A: Small parts may work, but an enclosure is strongly recommended for ABS Pro. Without one, larger prints are more likely to warp or split.
Q: Is ABS stronger than PLA?
A: ABS Pro typically offers better impact resistance and heat tolerance than PLA. PLA can be stiffer, but it softens at lower temperatures. Choose based on your part’s real-world conditions.
Q: Can I acetone smooth ABS Pro?
A: ABS Pro (ABS+) can often be acetone vapor smoothed. Use appropriate safety precautions (ventilation, fire safety) and test on a small print first to dial in exposure time.
Q: How do I reduce warping and corner lift?
A: Use an enclosure, increase bed adhesion (clean surface + suitable adhesive), add a brim, and keep cooling low to maintain stable part temperatures.
Q: Does ABS Pro smell when printing?
A: Many users notice odor with ABS materials. Print in a well-ventilated space and avoid breathing fumes.
Related Products
Looking for other engineering filaments? Explore our collections:
- ABS Filaments – All ABS options
- ABS Pro – ABS Pro variants and colors
- Smith3D Filaments – Full range
- ASA Filament – UV-resistant alternative
- Printer Enclosures – Temperature control
- Filament Dryer – Keep filament dry for best prints
- Bed Adhesion – Adhesives and helpers













ken09253me –
Quick delivery good quality quick delivery good quality quick delivery good quality [Variation: ABS+ White]
w*****w –
Don’t know if it is a bad batch but filament was popping a lot probably due to moisture. Don’t think I can recommend it. [Variation: ABS+ Black]
yassyer8589 –
Barang dah sampai. No damage ? [Variation: ABS+ Black]
lemongrasstech –
Seller packed the items nicely.
Satisfied with overall buying process.
Great products too. [Variation: ABS+ Red]
lemongrasstech –
Seller packed the items nicely.
Satisfied with overall buying process.
Great products too. [Variation: ABS+ Black]
lemongrasstech –
Seller packed the items nicely.
Satisfied with overall buying process.
Great products too. [Variation: ABS+ Yellow]
lemongrasstech –
Seller packed the items nicely.
Satisfied with overall buying process.
Great products too. [Variation: ABS+ Blue]
mastasanuh –
Recommended seller [Variation: ABS+ Blue]
fei8820 –
THE BEST 3D SHOP IN THE UNIVERSE !!! [Variation: ABS+ White]
preq2003 –
Terima kasih tuan kedai. Servis mantap barang pun mantap. Kita try abs tgk cane pegi dia. [Variation: ABS+ Black]
fei8820 –
best of the best!!! [Variation: ABS+ White]
fareeztaher –
Recommended!!! Tgok packing pun dah smart… Apatah lgi seller.. Lgi smart.??? [Variation: ABS+ Green]
f*****r –
Tiptop from seller..recommended ?? [Variation: ABS+ White]
sabaruddin7815 –
As usual nice packing and fast shipping checkout ? thanks for extra wrap..the yellow filament box got damage a bit but the filament still safe .. thanks ya [Variation: ABS+ Black]
syahrilabdrahman –
Alhamdulillah seller memang terbaik dan sangat mesra melayan pelanggan, barang sampai dalam keadaan baik dan selamat,service berkualiti dan pantas.
Harga murah dan berbaloi beli disini….
Ok shopee bagi maximum ⭐⭐⭐⭐⭐
Aku nk bagi ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ Pada seller.
TQ seller sbb rajin layan kerenah aku ? [Variation: Red]
fareeztaher –
Recommended!!! Beli dekat seller sebab sngat membantu.. seller yg sngat peramah. Mantap!!! [Variation: ABS+ Black]
rezal_mahat –
nice [Variation: ABS+ White]
f*****6 –
Done received the item. Good product quality and value for money. thanks seller. [Variation: ABS+ Red]
sachindshan –
Super fast shipping
Very good service [Variation: ABS+ Blue]
3dprint –
Fast delivery, nice packaging [Variation: ABS+ White]
danial_ibrahim86 –
Very very good seller and superb quality. Highly recommended [Variation: ABS+ White]
l*****8 –
Red is not red enough. More like orangey red. [Variation: ABS+ Red]
mr.perfect_single –
brng smpai cpt. dan nice pakej [Variation: Black]
sukorromat –
Good product packaging and fast delivery. Product vaacum well.tq ya [Variation: Gray]
sukorromat –
Good product packaging and fast delivery. Product vaacum well.tq ya [Variation: Blue]
zeevon –
Very fast delivery. Nice service from seller [Variation: Black]
khairibboy –
Terbaik [Variation: Yellow]
tongwf –
******The review has been hidden due to inappropriate content.****** [Variation: Gray]
njamfn –
Beautiful! Assembled and already printing! Package came well protected, expected it to come later but came first few days after order. Very happy with my purchase. Printing updates @ninjamuffeen on ig and fb [Variation: White]
adam_lokman –
Best quality ABS that I have ever used. Wide temperature range 220-250c with good layer adhesion. High speed printing at 80mms also all come out clean with zero layer splitting. Excellent!! [Variation: Blue]