Free Form AIR Epoxy Dough - Trial Unit Extremely lightweight epoxy putty suitable for an infinite variety of industrial and art-related applications Low-odor, low shrinkage putty that is unique, inexpensive and easy to use Can be sanded, shaped, drilled, tapped and CNC machined/routered. It will readily accept any paint. Free Form can also be color pigmented with SO-Strong or Ignite colorants. Epoxy Laminating; Laminate Free Form AIR putty in between layers of EpoxAmite Laminating Epoxy and fiberglass cloth, carbon or other fiber for making lightweight composite parts. Eliminates the need to make multiple layers of laminating with liquid epoxy; saves time and labor. Epoxy Tooling Applications  use as a filleting material. Also good for jig and fixture construction.