ABS 3D Printing Material Guide
Compare ABS when impact or heat is part of the intended use. It generally offers more heat resistance than PLA, but the finished part still needs to be assessed for its operating conditions.
Consider it for enclosures, tool holders, and workshop parts. Tell us about the operating conditions before ordering a part near a heat source.
Discuss heat and impact demands.
Good impact and heat resistance. Sandable and easy to finish.
Expect a more matte finish and slightly less dimensional precision than PLA.
Good for
Equipment housings, enclosures, tool holders, and workshop parts. Heat and load limits depend on the filament, geometry, and print settings.
Strengths
ABS can tolerate impacts and heat better than PLA, though the finished part still depends on its design and how it is printed.
It's also the easiest of the three to sand and smooth after printing, which matters if you plan to finish or paint the part.
Tradeoffs
ABS is the fussiest of the three to print, so very large or very flat parts can show slight warping at the corners.
The finish is more matte and utilitarian — if the part is meant to be looked at rather than used, PLA gives a cleaner result.
When to pick something else
For display pieces and detailed models, PLA is cleaner and cheaper. For moisture exposure, compare PETG. For prolonged direct sunlight, ask about ASA; ABS can degrade under UV.