Simply Stencil Spray fabric paint is the perfect way to stencil your clothing. Thicker and more opaque than regular Simply Spray, works best with stencils. It's like silkscreen in a can! Can use multiple colours, and paint magically marbelizes! Dries quickly, and no need to heat set. Permanent, non-toxic, non-flammable. Conforms to ASTM-D 4236. Safe for the environment.