If providing your own material, please write your name and Purdue email on the box/spool and drop it off at the 2nd floor desk in the Wilmeth Active Learning Center (WALC) during regular library hours.
We prefer to print with co-polyester and PLA filaments. Below are a variety of suggested filament types, as well as materials we've had issues with. If you'd like to print with a material not on this list, but of an acceptable type, we are generally willing to make a good faith effort to print. Please email walc3dpr@purdue.edu with any questions.
We will do our best to print with your material, but failures do occasionally happen, especially with filaments we don't have experience with. We cannot refund or replace material lost to print failures. (Any failures using our provided material do not count against your 100g limit).
*Provided Material Type
A reliable PLA. This is the filament we will use unless you specify otherwise in your request.
Hatchbox is an excellent all-around filament, suitable for most printing needs.
Prints well and is available in a variety of colors.
This co-polyester material is a newer development designed to remove the downsides of PLA and ABS. It is a very versatile filament that can print with high detail; supports remove easily and cleanly (after some minor cleanup).
*Provided Material Type (Gold, Clear, & Black. Up to ~25g per print. Email for more info)
Flexible filament that creates non-rigid prints. Depending on the print settings, the final product can be anywhere from slightly springy to completely collapsible. Feel free to email with questions about printing with this material type.
*Provided Material Type
This PLA uses foaming technology to replicate the texture and density of wood.
This PLA based filament has actual wood pulp mixed in to create a print that can be sanded, stained, and otherwise treated like wood.
Caused damage to our printer during testing. We will not print with this material.
Prints have been inconsistent, often with noticeable warping.
ABS releases VOCs which we are not equipt to properly ventilate. We will not print with ABS.
This material caused damage to our print surface during prior use. We will consider smaller prints, but cannot complete large items. Please email us if you want to use PETG before submitting your request.
From our experience, this filament had inconsistent width and prints failed repeatedly. Some spools may be fine, but purchase at your own risk.
From our experience, this filament was very fragile and had a tendency to break fairly frequently.