Golden-Heavy Body Acrylic. Golden Heavy Body Artist Acrylics are known for their exceptionally smooth, thick, buttery consistency and for their excellent permanency and lightfastness. They contain no fillers, extenders, opacifiers, toners or dyes. The dried film has excellent flexibility and is water and UV resistance. This package contains one 2oz tube of golden heavy body acrylic. Comes in a wide variety of colors. Each sold separately. Conforms to ASTM D 4236 and ASTM D 5098.