Lately I've began playing a little more with acrylic pours and trying to get some different results. I'm using silmar 41 as my resin and castin craft pigments. Here's my question, the product I'm aiming for is a two color pour with one color being dominant. For example, my mold calls for about 4 oz, so I'm using 3 oz of one color and 1 of the other. What I'm hoping for is the dominant color to have just strands or waves of the other color running through it without them mixing together. I've tried pouring at different times after catalyst added and cannot seem to keep the colors from blending. Any help or even pointing me in the right direction would be appreciated.