I have looked at many threads trying to figure out filler. Everyone seems to have a word or two to say. Sometimes I wish someone would say 'Buy this much, of this brand, from this store"....... I can buy old style filler for $80/gallon or so, and Ekofill cost $160/gallon. Is there some fast drying filler, at a reasonable price. I really don't want to pay $160/gallon, nor do I want to wait 5 weeks. And is a gallon of either enough? Where do you folks buy this stuff?