Breanna, The 415 is pure soy. You can not put over 8% fragrance in it with out it bleeding. The slush pour, which should be done around 90 degrees, will have a smooth top. You can pour higher, but you will not have the consistency that you will get from pouring at a lower temp. I know a lot of people will add around 3% beeswax to the soy to help out. This is the frustrating part of soy and why so many people have a hard time working with soy. This is why we have come out with the new blends. With these you can use a larger amount of fragrance and achieve smoother tops with a hotter pour. Please feel free to call me anytime you have any issues with a Golden Brands product. I am always happy to help out. Your friend, Jason