Mutual NDA standard before any file review. Talk to an engineer →
Engineering, FFF (FDM) 3D Printing Materials, Filaments 3D Printing Materials, Jigs&Fixtures, Manufacturing, Materials, Plastic Filament

CreatBot Ultra PA GF - Glass Fiber Nylon Filament - 1kg

Glass-fiber-reinforced high-temperature nylon filament for FDM 3D printing — high strength (88 MPa tensile) and stiffness with a heat-deflection temperature up to 135°C, tougher and less brittle than carbon-fiber grades, for demanding functional parts.

  • ✓ ±0.02mm diameter tolerance — consistent extrusion, low jam risk
  • ✓ Validated CreatBot F430 print profile + datasheet included
  • ✓ In stock, ships in 1–2 business days

$93

Prices follow supplier cost and stock availability and are updated regularly. The price you see is today's price — once you order, it's held for 7 days.
NDA standard
60+AM teams supplied
Tight tolerance±0.02 mm diameter
Profiles + datasheetin every order
Fast dispatchL.A. stock · M–F
Built for production teams

What your process engineer actually checks

Tight diameter, dry, jam-free

Every spool ships with a datasheet covering diameter tolerance, moisture, and a validated print profile for the systems we sell, so feeds stay consistent and parts hold dimension. Load the profile and print.

A materials engineer on the line

Questions on diameter tolerance, moisture, layer adhesion, or warping? A materials engineer answers directly — not a contact-form bot. Most replies in under 4 hours, NDA standard.

About this product
CreatBot Ultra PA GF Filament is a 1.75mm glass-fiber-reinforced high-temperature nylon spool for FDM 3D printing, tested to ISO 527, ISO 178, ISO 75, and ISO 1183. Glass fiber gives it high stiffness and strength with better impact tolerance and less brittleness than carbon-fiber grades — a well-rounded engineering composite for functional, heat-exposed parts.
CreatBot Ultra PA GF glass fiber nylon filament – 1.75mm FDM 3D printing spool
CreatBot Ultra PA GF Filament — 1kg spool, 1.75mm

Why engineers choose CreatBot Ultra PA GF Filament

Four things engineers check before standardizing on a glass-fiber nylon.

High strength & stiffness

88 MPa tensile and 141 MPa flexural strength with a 4852 MPa flexural modulus — rigid, strong parts for structural and load-bearing use.

Heat-resistant to 135°C HDT

A heat-deflection temperature up to 135°C and a 147°C glass transition keep parts stable in hot service, well beyond unfilled nylon.

±0.02mm diameter tolerance

Tight, consistent diameter means steady extrusion — no mid-print under-extrusion from a loose spot or clogs from a tight one.

Tougher than carbon fiber

Glass fiber reinforces without the brittleness of carbon — parts absorb more impact before failing, a better balance when stiffness and toughness both matter. Glass is abrasive; run a hardened steel nozzle.

How we ship it

Every spool of CreatBot Ultra PA GF Filament leaves Gardena, CA the same way.

Step 01
Print profile confirmed

Nozzle and bed temperatures verified on a CreatBot F430 before the spool is listed — not copied from a generic spec sheet.

Step 02
Sealed with desiccant

Vacuum-bagged with the original desiccant pack — critical for glass-fiber nylon, which absorbs moisture readily.

Step 03
Ships from L.A. stock

In stock at our Gardena facility — 1–2 business day dispatch, datasheet included in the box.

Print compatibility

Requires an FDM/FFF printer with a nozzle rated to 300°C and a hardened steel nozzle (glass fiber is abrasive to brass); an enclosure improves layer strength on larger parts. Nylon is strongly hygroscopic — dry the spool before printing. Full mechanical and thermal property values (tested to ISO 527, ISO 178, ISO 75, and ISO 1183) are listed in the Specifications tab below.

Recommended print settings

Parameter Recommended value
Nozzle temperature 290°C – 310°C
Build plate temperature 70°C – 90°C
Chamber / enclosure Recommended
Print speed 40 – 45 mm/s
Cooling fan Off or low
Nozzle type Hardened steel (required — abrasive)
CreatBot Ultra PA GF glass fiber nylon filament – printed sample parts, FDM 3D printing
Printed from CreatBot Ultra PA GF Filament

Typical applications

Where engineering and production teams run CreatBot Ultra PA GF Filament.

Structural brackets
Rigid, load-bearing supports
Heat-exposed functional parts
Stable near warm assemblies
Tooling & fixtures
Stiff, stable shop-floor tooling
Impact-tolerant components
Stiff parts that resist shock
Automotive parts
Under-hood brackets and mounts
End-use engineering parts
Production components under load

Storage & handling

Store CreatBot Ultra PA GF Filament sealed with the desiccant, and dry it before every print — glass-fiber nylon absorbs moisture readily and prints rough and weak when wet. Use a dry box during printing, especially in humid environments.

Why source through Additive Plus

  • Validated print profile — nozzle and bed temperatures confirmed on a CreatBot F430, not copied from a generic spec sheet.
  • In-stock at our Gardena, CA facility — ships in 1–2 business days, datasheet in every box.
  • A materials engineer on the line for drying, nozzle-wear, or compatibility questions — sub-4h reply, NDA standard.
  • Custom variants on request — specialty composite nylon grades qualified for your application.
Brand CreatBot
Printing Materials Plastic Filaments
Solid Density g/cm3 1.16
Tensile Strength 88
Tensile Modulus (MPa) 4833
Flexural Strength (MPA) 141
Flexural Modulus (MPa) 4852
Deflection Temperature 101, 135
Glass Transition Temperature 147
Printer CreatBot F430
Nozzle Temperature 300°C
Bed Temperature 80°C
Printing Speed 40mm/s, 45mm/s
Infill 100%,+/- 45°
Nozzle size 0.4mm
Layer thickness 0.2mm
Plastic Class Engineering
Reinforcement Glass fiber
Application Engineering, Jigs & Fixtures, Manufacturing
Don't see your filament?

We source and qualify. Custom variants on request.

Need a filled, flame-retardant, or color-matched filament, or a profile for a printer we don't list yet? Our materials team qualifies the spool and prints test specimens before you commit. Typical lead 2–4 weeks.

Place your order, or talk to an engineer first

Order CreatBot Ultra PA GF - Glass Fiber Nylon Filament - 1kg direct, or talk to materials engineer

Add to cart