• 3D-Fuel Pro PCTG-GF10 glass fiber PCTG filament, Natural, 1.75mm spool
  • 3D-Fuel Pro PCTG-GF10 glass fiber PCTG filament, product image 2
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3D-Fuel

Pro PCTG-GF10, 10% Glass Fiber PCTG, Natural, 1.75mm

Pro PCTG-GF10, 10% Glass Fiber PCTG, Natural, 1.75mm

4.3 store rating · 6 reviews of CONSUM3D
$78.99 USD
$87.99 USD $78.99 USD
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Shipping calculated at checkout.

6 in stock

Filament Material
Filament Spool Size
Filament Color
  • Ships in 1–3 business days
  • 7-day returns on unopened items
  • Real people answer: bsys@consum3d.com

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Ships to the 48 contiguous U.S. states. Handling takes 1–3 business days, then delivery takes 3–10 business days.

Returns accepted within 7 days of delivery for new, unopened items.

Shipping costs, cutoff time and returns
  • Consumable orders of $95.00 or more ship free; below that, the shipping cost is calculated at checkout from your items and address.
  • Orders placed after 4:00 PM Eastern Time are processed on the next business day.
  • Shipping fees are non-refundable unless the return is due to our error. You pay return shipping unless the item arrived damaged or incorrect.
Shipping policy · Refund policy

Pro PCTG-GF10 is 3D-Fuel Pro PCTG reinforced with 10% glass fiber, made in Fargo, North Dakota. You get the chemical resistance, heat resistance and PETG-style printing of Pro PCTG with higher stiffness, better dimensional stability and a matte surface that hides layer lines. 1.75 mm, 1 kg spools.

Best for

  • Brackets, mounts, jigs and fixtures that must stay stiff under load
  • Large flat parts where warping and sag matter
  • Parts that need a matte, professional finish straight off the printer
  • Garage, shop and outdoor use: the same chemical and UV resistance as Pro PCTG

Not the right choice for

  • Printers with a brass nozzle. Glass fiber is abrasive; use a hardened steel nozzle, 0.4 mm or larger
  • Living hinges and snap-fits that flex repeatedly. Unfilled Pro PCTG is the tougher, more ductile choice
  • Transparent or glossy parts

Print Settings

  • Nozzle: Hardened steel, 0.4 mm or larger
  • Nozzle Temperature: 260C
  • Bed Temperature: 65-70C on textured PEI. At 80C it sticks too well and can damage the sheet
  • Part Cooling: Lower than unfilled Pro PCTG
  • Max Volumetric Speed: 6-8 mm³/s on a 0.4 mm nozzle
  • Pressure Advance: Calibrate for GF10. The fibers change the value; do not reuse the Pro PCTG or PETG number
  • Profiles: Start from the Pro PCTG profile for your printer and apply the settings above. Dedicated GF10 profiles are in progress
  • Drying: 70C for 6-8 hours. Fiber-filled filament takes on moisture faster than unfilled Pro PCTG; dry before the first print and store with desiccant
  • Enclosure: Not required

Color: Natural. Translucent off-white with a matte, layer-hiding finish from the glass fiber.

Material notes

  • Base resin: 3D-Fuel Pro PCTG (Tg 84C, HDT 74C at 0.455 MPa, ASTM D648)
  • Reinforcement: 10% glass fiber
  • Abrasive: yes
  • Bambu AMS compatible spool. Feed fiber-filled filament with as little path friction as possible

Documents

Pro PCTG TDS · Pro PCTG SDS · RoHS letter (base resin; a fiber-grade data sheet is in progress)

Quality: Every spool is extruded, laser-measured and wound in Fargo, North Dakota. Diameter tolerance ±0.02 mm. Learn more about 3D-Fuel filament quality.

Packing Information:
Every spool of Pro PCTG arrives on a durable plastic reel compatible with the Bambu Lab AMS, vacuum-sealed with a desiccant packet to keep out moisture. Spool sizes are net filament weight. See spool sizes and weights.

Works With Your Printer?

Ambrosia filament (1.75mm cardboard spool): Bambu Lab X1C, P1S, P1P, A1, A1 Mini with AMS; Prusa MK4/MK3S+/Mini+; Creality K1/K2/Ender 3 V3; Voron 2.4/Trident; most 1.75mm printers.

Push Plastic filament: 1.75mm spools work with Bambu X1C, Prusa MK4, Creality K1, Voron, RatRig, and all standard 1.75mm setups. 2.85mm spools work with Ultimaker S3/S5, LulzBot Taz Pro, and E3D toolchanger setups. Check the print settings in the product description for temperature and enclosure requirements specific to the material.

Unsure? Email bsys@consum3d.com. We reply within 24 business hours (Monday–Friday, 8 AM–4 PM).

Shipping & Delivery

We ship to the 48 contiguous U.S. states (not Hawaii, Alaska, or U.S. territories).

  • Handling: orders are processed within 1–3 business days. Orders placed after 4:00 PM Eastern Time are processed the next business day.
  • Delivery: 3–10 business days after handling (4–13 business days in total).
  • Consumable orders: free shipping at $95.00 or more. Under $95.00, the shipping cost is calculated at checkout from your items and address.
  • Printer orders: $50.00 flat rate.
  • We email you a tracking number once your order ships.

You always see the exact shipping cost at checkout before you pay. Full details: Shipping Policy.

Returns & Refunds

  • Returns are accepted within 7 days of delivery for new, unopened, unused items in their original packaging. Final sale items cannot be returned.
  • To start a return, email bsys@consum3d.com with your order number. Once approved, we send return instructions.
  • You pay return shipping unless the item arrived damaged or incorrect. Shipping fees are non-refundable unless the return is due to our error.
  • Refunds go to your original payment method within 7 business days after we receive the return. For an exchange, return your original purchase and place a new order.

Full details: Refund Policy.

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What customers say about CONSUM3D

Recent reviews from customers across our store, not only for this product.

4.3 out of 5 · 6 reviews