Texsource Puff Additive is used to give a raised or elevated effect to your print. Puff Additive is formulated to be mixed with Texsource GEN or SO inks at 15-20% by weight. Puff Additive allows you to minimize the number of products you have on your shelf and gives you great results. This special effects product works well with Union, Rutland, and International Coatings Inks. For best results, use a screen with a good thick stencil and a medium to soft squeegee for good ink laydown.