Diy Acrylic Paint Pour . Combine the solution with the pigmented acrylic base thoroughly. Once cup is filled place canvas on top of cup, then flip it. 13 Hacks and Tips for Pouring Acrylics This is My Design Ltd from www.pinterest.com 2 puddle pouring on a 36″x12″ canvas leaving some black white and black space on each end; Then tilt canvas to move the paint around and fully coat it. Use the wooden chopstick to mix them thoroughly together, until the pigment is evenly dispersed throughout the acrylic base.