Best filament for car parts that sit in the sun?

Question

So I want to print some dashboard stuff but my car sits outside all day. Will PLA hold up or should I use something else? I've heard PETG is better for heat but wanted to check here first.

Michael Chen · Answer

pETG is def the way to go. pla will just warp

Nicole J. · Answer

I always do a temp tower first. Makes a huge difference in layer adhesion.

Mike G. · Answer

Quick question - what infill did you use? Still learning lol

Amanda A. · Answer

Good idea

Amanda A. · Answer

This works