Polymer is plentiful inStarfield, but it’s needed just as frequently in crafting all sorts of things. We’d tell you which things, except you’d be reading (or skimming, most likely) this article for hours - it’s that prolific.
What wecantell you is where to find polymer in Starfield, so you’ve got a nice stock of it on your person at all times. Actually, no, Starfield’s carrying limitations might prevent that. Well, you can stuff it all at home or the Constellation Lodge instead, right?

Where To Find Polymer In Starfield
Before we dive into the shops we’ve found thatsell polymer, let’s mention somethingeven more important: you’re going to bump into a ton of polymer while raiding enemy bases and similar spots.Whether you’ll always have room to pilfer, well, that we can’t tell you, but if you’re actively thinking about polymer (and who wouldn’t be, right?) there are quite trulythousandsof samples for you to snag during your time exploring Starfield’s thousand-odd planets and moons.
If all we told you in this article is that polymer is inside buildings, you might disown us forever, and we’d really hate if you did. So without further ado,here’s where you can purchase polymer from merchants.
OK, one more ado - since merchants have limited supplies, remember you can always just sit down someplace, letting time pass a few days until their stock has replenished.
Neon
Sieghart’s Outfitters
While you’re uncovering every nook and cranny in the known universe, you’re bound to bump into vendors we’ve not listed, but these are the primary, easiest-to-find, spots within most of the more major settlements. Also, keep an eye out for Trade Authority merchants wherever you may roam!