bingalpaws said:Yes, there is a way around it. I always used 70% and it worked just fine. The 30% water will just let more stuff dissolve - you'll have more finished product, but a lower potency. You don't lose anything though, when you use pure iso you just get a lower yield with higher potency.
water is a polar substance and will not affect the nonpolar thc (or the chlorophyll as well for that matter.) In other words, any amount of water will not affect the product at all and will only mean a longer wait for it to all evaporate.
Hash made with water (bubble hash) is accomplished with very cold (read: dense) water that facilitates the trichomes to brush off the plant matter and float on the surface of the water, but it still does not DISSOLVE anything as water is polar and doesn't react with thc.