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Which filament should i use?

🎯 Which Filament Should I Use?

A complete beginner's guide to 3D printing materials. Learn the strengths, weaknesses, and best applications for each filament type.

📋 Quick Decision Guide

Not sure where to start? Here's the short version:

Your Project Best Filament
First prints / Learning PLA
High-speed printing HS PLA
Functional parts / Tools PETG
Outdoor use / Heat resistance ASA
High-strength engineering PC-CF or PET-CF
Professional finish ASA-CF

📊 Complete Filament Comparison

Everything you need to know about each filament type at a glance.

Type Best For Properties Pros Cons Product Links
🟢 PLA
  • First-time printing
  • Decorative items
  • Prototypes
  • Models & figurines
  • Low-stress applications
  • Print: 190-220°C
  • Bed: 20-60°C
  • Strength: Medium
  • Heat Res: 50°C
  • Rigid, biodegradable
  • Very easy to print
  • Minimal warping
  • Many colours available
  • Biodegradable
  • No enclosure needed
  • Pleasant smell
  • Low heat resistance
  • Brittle under stress
  • Not for outdoors
  • Not food-safe
 🛒 PLA 1kg
🟡 HS PLA
  • High-speed printing (300mm/s)
  • Bambu Lab printers
  • Rapid prototyping
  • Decorative items
  • Time-critical projects
  • Print: 200-240°C
  • Speed: Up to 300mm/s
  • Strength: Medium
  • Heat Res: 55°C
  • Optimised formula
  • 3-5x faster than PLA
  • Same ease of use
  • Great for Bambu Lab
  • Reduced print times
  • Good surface quality
  • Same heat limits as PLA
  • Needs high-speed printer
  • Still brittle
 🛒 HS PLA 1kg
🔵 PETG
  • Functional parts
  • Mechanical components
  • Tools & fixtures
  • Outdoor applications
  • Parts needing flexibility
  • Print: 220-250°C
  • Bed: 60-80°C
  • Strength: High
  • Heat Res: 80°C
  • Semi-flexible
  • Strong & durable
  • Good heat resistance
  • UV resistant
  • Food-safe (when printed)
  • Less warping than ABS
  • Good layer adhesion
  • Can string/ooze
  • Requires tuning
  • Sticky surface
  • Less crisp than PLA
 🛒 PETG 1kg
🟣 ASA
  • Outdoor applications
  • Automotive parts
  • High-heat environments
  • Structural components
  • Professional prototypes
  • Print: 240-260°C
  • Bed: 80-100°C
  • Strength: Very High
  • Heat Res: 95°C
  • UV stable
  • Excellent UV resistance
  • High temperature
  • Strong & durable
  • Weatherproof
  • Chemical resistant
  • Professional grade
  • Needs enclosure
  • Difficult for beginners
  • High temps required
  • Fumes need ventilation
 🛒 ASA 1kg
🛒 ASA Chameleon
⚫ ASA-GF
  • Outdoor structural parts
  • Automotive components
  • High-strength needs
  • Dimensional stability
  • Professional applications
  • Print: 240-260°C
  • Bed: 80-100°C
  • Strength: Very High
  • Heat Res: 95°C+
  • Glass fiber reinforced
  • Superior strength
  • UV & weather resistant
  • Minimal warping
  • High dimensional stability
  • Professional grade
  • Needs hardened nozzle
  • Requires enclosure
  • Difficult to print
  • Abrasive to nozzles
 🛒 ASA-GF 1kg
⚫ ASA-CF
  • Lightweight strength
  • Drone frames
  • Automotive parts
  • Outdoor structural
  • Professional use
  • Print: 240-260°C
  • Bed: 80-100°C
  • Strength: Very High
  • Heat Res: 95°C+
  • Carbon fiber reinforced
  • Ultra lightweight
  • Extreme strength
  • UV resistant
  • Excellent stiffness
  • Professional finish
  • Needs hardened nozzle
  • Requires enclosure
  • Very difficult
  • Abrasive to nozzles
 🛒 ASA-CF 1kg
⚫ PC-CF
  • Industrial parts
  • Extreme strength needs
  • High-temp applications
  • Engineering components
  • Professional use
  • Print: 260-310°C
  • Bed: 90-110°C
  • Strength: Extreme
  • Heat Res: 110°C+
  • Polycarbonate + CF
  • Maximum strength
  • Highest heat resistance
  • Industrial grade
  • Excellent stiffness
  • Lightweight
  • Needs hardened nozzle
  • Enclosure required
  • Very difficult
  • High temps needed
  • Expensive
 🛒 PC-CF 1kg
⚫ PET-CF
  • Chemical-resistant parts
  • Structural components
  • High-strength needs
  • Engineering applications
  • Professional use
  • Print: 240-260°C
  • Bed: 70-90°C
  • Strength: Very High
  • Heat Res: 90°C+
  • PET + Carbon fiber
  • Very high strength
  • Chemical resistant
  • Good heat resistance
  • Lightweight
  • Professional grade
  • Needs hardened nozzle
  • Enclosure recommended
  • Difficult to print
  • Abrasive to nozzles
 🛒 PET-CF 1kg

🎯 Quick Reference Guide

🟢 Best for Beginners

PLA or HS PLA
Easy to print, forgiving, great results every time. Start here if you're new to 3D printing.

🟡 Best for Functional Parts

PETG or ASA
Durable, heat resistant, and strong enough for tools, brackets, and mechanical parts.

🔴 Best for Engineering

PC-CF, PC-GF, or PET-CF
Extreme strength and heat resistance for industrial applications. Requires experience and proper equipment.

🟣 Best for Outdoor Use

ASA or ASA-GF
UV resistant and weatherproof. Won't degrade in sunlight like PLA or PETG.

⚠️ Important Notes:
  • Carbon Fiber (CF) & Glass Fiber (GF) filaments require a hardened steel nozzle - Standard brass nozzles will wear out quickly.
  • *Food-safe PETG: While PETG itself is food-safe, the printing process may introduce bacteria. Not recommended for direct food contact without proper sealing.
  • Enclosure recommended for ASA, PC, and fiber-reinforced filaments to prevent warping and ensure consistent results.
  • Temperature ranges are starting points - optimize for your specific printer and environment.

🛒 Shop All Filaments

💬 Need help choosing? Contact us - we're here to help!