For growers and makers who want stronger prints than standard PLA — without stepping into high-temperature materials.
Bambu Lab & AMS Compatible
PLA Pro (1.75 mm) is fully compatible with:
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Bambu Lab X1 Series
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Bambu Lab P1 Series
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Bambu Lab A1 & A1 Mini
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Bambu Lab AMS systems
Spool dimensions suit standard AMS units.
Prints reliably at high speed when dialled in correctly.
No enclosure required.
Key Technical Highlights
Material: PLA Pro (PLA+)
Diameter: 1.75 mm
Tensile Strength: ~58 MPa
Flexural Strength: ~80 MPa
Elongation at Break: 10–13%
Heat Deflection Temperature: ~53 °C
Water Absorption: 0.1–0.3%
Density: 1.25 g/cm³
Recommended Nozzle: 200–220 °C
Bed Temperature: 50–60 °C
Cooling: 100% after initial layers
Strong, dimensionally stable, and significantly tougher than standard PLA.
Where PLA Pro Fits in the QBL Filament Range
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PLA Pro → Strong indoor structural parts
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PETG HF → Moisture resistance & semi-outdoor use
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ASA → Full outdoor, UV & high-heat applications
If the part lives indoors and needs strength, PLA Pro is the right tool.
If it’s exposed to moisture, step up to PETG.
If it’s exposed to direct sun long-term, use ASA.
Why Choose PLA Pro (PLA+)?
Standard PLA is easy. PLA Pro is tougher.
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Higher impact resistance than standard PLA
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Improved tensile and flexural strength
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Better layer bonding
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Low shrinkage and excellent dimensional stability
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Smooth surface finish with clean detail
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Easier to print than PETG, ABS or ASA
This is the everyday structural filament for functional grow-room parts.
Ideal For Printing
Designed for indoor and controlled-environment use:
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Grow-tent brackets & mounts
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Sensor housings & controller mounts
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Light hangers & supports
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Cable guides & duct clamps (indoor use)
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Tool holders & organisers
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Workshop brackets & jigs
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Prototype ventilation parts
If it’s indoors and needs strength — PLA Pro is ideal.
Not recommended for permanent outdoor UV exposure or environments above ~50–55 °C.
The Bottom Line
PLA Pro (PLA+) QBL Filament is the strong, easy-print indoor workhorse of the QBL range.
It’s for growers building practical, structural parts inside grow rooms, sheds, and workshops — where strength matters, but full outdoor UV resistance isn’t required.
