Difference between PG and VG

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TomCatt

Da Catt
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Mar 8, 2011
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Upland, PA
What sort of info are you looking for?

PG - propylene glycol - more TH than VG, better flavor carrier that VG, less vapor produced than VG

VG - vegetable glycerine, vegetable glycerin, vegetable glycol - more vapor production than PG, sweeter base than PG, less TH than PG

PG available at farm/tractor stores. VG available at pharmacies.
 
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