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Choosing the right material

Choosing the right filament is one of the most important decisions in 3D printing. Every material has unique properties - strength, flexibility, heat resistance, and ease of printing - and picking the wrong one leads to failed or disappointing prints. For example:
  • PLA is great for aesthetic models but too brittle for moving parts.
  • PETG or ABS are better for a phone mount that needs strength and heat resistance.
  • The wrong filament causes warping and cracking (ABS with no enclosure), poor adhesion (Nylon on a cold bed), or deformation under heat (PLA in a hot car).
Comparison chart of PLA, PETG, ABS, TPU, Nylon, PC, and PLA+ across ease of printing, strength, flexibility, and heat resistance

Quick comparison of common filament types

Understanding each material’s strengths and limits saves you wasted time, filament, and frustration. Match the material to where the part will actually be used.

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The filaments

The easiest and most beginner-friendly filament, made from plant starch and biodegradable.
  • Pros: Easy to print, low warping, excellent surface finish, no heated bed strictly required, biodegradable
  • Cons: Brittle, poor heat resistance (softens near 60 C), not for mechanical parts
  • Best for: Prototypes, toys, decorative items, low-stress parts, classroom use
  • Nozzle: 190 - 220 C (start at 200 C)
  • Bed: 50 - 65 C (start at 60 C)
  • Cooling: Strong part cooling
This is what you print with all week.
A tough, water-resistant middle ground between PLA and ABS.
  • Pros: Strong, slightly flexible, good layer adhesion, water resistant, better heat resistance than PLA
  • Cons: Prone to stringing, harder to dial in, absorbs moisture
  • Best for: Mechanical parts, food-safe containers, brackets, outdoor items
  • Nozzle: 220 - 250 C (start at 235 C)
  • Bed: 70 - 90 C (start at 80 C)
  • Cooling: Low or none (30 - 50% fan max)
Sticks aggressively to PEI - use a glue-stick barrier so it does not damage the plate.
Strong and heat-resistant, but demanding to print.
  • Pros: Strong, durable, heat resistant, can be smoothed with acetone
  • Cons: Warps easily, emits fumes, needs a heated bed and an enclosure
  • Best for: Functional parts, enclosures, automotive components, snap-fit assemblies
  • Nozzle: 230 - 250 C (start at 240 C)
  • Bed: 90 - 110 C (start at 100 C)
  • Cooling: Minimal
Print in a well-ventilated space and avoid drafts, which cause cracking.
A flexible, rubber-like filament.
  • Pros: Flexible, impact and abrasion resistant, good layer adhesion
  • Cons: Slow and tricky to print, works best with a direct-drive extruder
  • Best for: Phone cases, gaskets, seals, wearables, vibration dampers
  • Nozzle: 210 - 230 C (start at 220 C)
  • Bed: 40 - 60 C (start at 50 C)
  • Cooling: Low to moderate
Print slowly so the flexible filament does not jam or compress in the extruder.
Extremely strong and durable, but very sensitive to moisture.
  • Pros: Very strong, high impact and abrasion resistance, flexible yet structural, high heat resistance
  • Cons: Absorbs moisture very quickly, warps without a heated bed and enclosure, expensive
  • Best for: Gears, hinges, bushings, functional mechanical parts
  • Nozzle: 240 - 260 C (start at 250 C)
  • Bed: 70 - 100 C (start at 90 C)
  • Cooling: Minimal to none
Must be kept dry - dry it before every print.
One of the strongest and most heat-resistant common filaments.
  • Pros: Extremely strong and heat resistant, excellent impact resistance, slight flex under stress
  • Cons: Needs very high temperatures, warps easily, absorbs moisture, hard to dial in
  • Best for: Engineering prototypes, high-temperature parts, load-bearing components
  • Nozzle: 250 - 300 C (start at 270 C)
  • Bed: 90 - 110 C (start at 100 C)
  • Cooling: None
Requires a fully enclosed printer with a heated chamber.
An upgraded PLA that keeps the easy printing but adds toughness.
  • Pros: Stronger and less brittle than standard PLA, easy to print, good surface quality
  • Cons: Still poor heat resistance, slightly more expensive
  • Best for: Stronger functional parts, upgraded decorative prints, entry-level mechanical parts
  • Nozzle: 205 - 225 C (start at 210 C)
  • Bed: 50 - 70 C (start at 60 C)
  • Cooling: Benefits from cooling
Often used as a dissolvable support material for ABS.
  • Pros: Dissolves in limonene, similar strength to ABS
  • Cons: Rarely used on its own, needs a heated bed and enclosure
  • Best for: Dissolvable supports in dual-extrusion ABS prints, lightweight structural parts
  • Nozzle: 230 - 245 C (start at 235 C)
  • Bed: 90 - 110 C (start at 100 C)
  • Cooling: None or low

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Temperature quick reference

Bar chart of nozzle temperature ranges for PLA, PLA+, PETG, TPU, ABS, Nylon, and PC

Nozzle temperature ranges by filament type

The Adventurer 5M’s maximum nozzle temperature is 280 C, and it is an open-frame printer. It is ideal for PLA, PETG, and TPU. Materials like PC and Nylon that need an enclosure or higher temperatures are not recommended without upgrades.

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How to choose

Learning or decorative?

Choose PLA or PLA+. Easy, forgiving, and great-looking.

Functional or outdoor?

Choose PETG. Strong, durable, and water resistant without an enclosure.

Flexible?

Choose TPU. Rubbery and impact resistant - print it slowly.
You can match a filament to a job and know its rough nozzle and bed temperatures. For this camp, PLA is your go-to material.
Next we cover why keeping filament dry matters so much - wet filament is one of the most common hidden causes of poor prints.