PwnCNC · 3D Printing Resources
Our in-store Info Center, now available wherever you print. Explore nine free guides to help you choose a filament, care for your spools and work through common print problems.
View the PDFs online, save a copy to your device or print them for your workspace. No purchase or sign-up required.
Start here · Choosing a material
Which Filament Should I Use?
The best filament depends on what your part needs to do. This quick-reference guide compares everyday, flexible, outdoor and engineering materials by use, heat resistance and ease of printing.
Great for: choosing your first spool or finding the right material for a new project.
View / Download PDF PDF · 2 pagesGet to know your filament
Six material guides covering useful applications, limitations, typical printing settings and common questions.
The everyday choice
PLA
New to 3D printing? Start with PLA for models, toys, organizers and decorative projects. Learn about standard, matte, silk and tough PLA, common limitations, and starting print settings.
View / Download PDF PDF · 2 pagesTougher everyday parts
PETG
A practical choice for brackets, mounts and functional prints that need more toughness than standard PLA. Covers bed adhesion, stringing, moisture and common PETG variants.
View / Download PDF PDF · 2 pagesFlexible & durable
TPU
Explore flexible filament for grips, bumpers, feet and vibration isolators. Learn what hardness ratings mean, why filament feeding matters, and how to get started with firmer TPU.
View / Download PDF PDF · 2 pagesHeat & outdoor use
ABS & ASA
Compare ABS for functional parts in warmer environments with ASA for sunlight and weather exposure. Includes enclosure needs, warping, ventilation and starting print settings.
View / Download PDF PDF · 2 pagesStrong functional parts
Nylon
Get to know tough, wear-resistant materials for gears, bushings, fixtures and mechanical parts. Covers moisture control, printer requirements, and unfilled versus fiber-filled nylon.
View / Download PDF PDF · 2 pagesEngineering & high heat
PC & Blends
An introduction to polycarbonate and engineering blends for demanding fixtures, housings and tooling. Covers heat, enclosure and drying needs, plus considerations for filled materials.
View / Download PDF PDF · 2 pagesCare for your filament. Improve your prints.
Keep these guides nearby for spool care and those moments when a print doesn't go as planned.
Keep moisture out
Filament Drying & Storage
Learn the signs of wet filament, which materials are most sensitive to moisture, and how drying and sealed storage work together. Includes a simple workflow and answers to common drying questions.
View / Download PDF PDF · 2 pagesTroubleshoot with a plan
Why Did My Print Fail?
Work through bed adhesion, stringing, warping, under-extrusion, layer shifts and weak parts. A symptom-based checklist helps you decide what to check first and what information to collect if you need help.
View / Download PDF PDF · 2 pagesUsing these guides: PDF links open in a new tab. Use your browser's download or save option to keep a copy. Print settings are starting points; always follow your filament and printer manufacturers' recommendations for your specific material and equipment.
Need help with your next print?
Visit PwnCNC — The Maker Store in Lowell, Arkansas. Tell us what you're making, which printer you use and where the finished part will be used. For troubleshooting, bring a photo of the failed print along with your filament type and print settings.
PwnCNC
260 Grant Pl, Suite B
Lowell, AR 72745
