I could not disagree more. You trust the FDA to provide quality health info? Suck on this food-grade material: http://www.chej.org/BESAFE/pvc/pvcreports.htmmax said:Any tubing that's food grade, even PVC, is fine for vape tubing.StickyShisha said:don't use PVC!!!!
PVC that is intended to dispense cold Mountain Dew is inappropriate for hot vapor. Why compromise? $1 / foot for 100% silicone is a small investment for your health!
Oh, that plastic smell and taste, that's PVC off-gassing. The FDA says it's OK (now pass me the Vioxx).