While rarer on standard store shelves, you can sometimes find PG locally:
: Best for 4 oz to 1-gallon containers. Look for brands like Soapeauty or FLAVORSandCOLOR.com. where can i buy propylene glycol
You can purchase propylene glycol through three main channels, depending on how much you need and what you plan to do with it. 1. Online Marketplaces (Best for Small Quantities) While rarer on standard store shelves, you can
: Carry industrial-grade PG for solar heating or boiler systems. Choosing the Right Grade While rarer on standard store shelves
: Specializes in premixed solutions (20%–50%) for chillers and antifreeze. 3. Local Options (Emergency Needs)