Free Form® Habitat® Fire Safe® epoxy putty is a high density epoxy sculpting putty that is flame rated (E84, Class A). Habitat® Fire Safe® is solvent-free and contains no VOC’s. Epoxy cures to a very hard, flame and heat resistant material that is easily painted. Habitat® Fire Safe® does not contain any carcinogens (cancer causing agents). Free Form® Habitat® Fire Safe® is suitable for interior and exterior theming applications and general sculpting. It is also certified ‘aquarium safe’ and is used by aquariums and zoos to make hyper-realistic trees, vines, rocks, coral and other display elements. Use with Habitat® Folding Powder – fold powder into epoxy putty to thicken and reduce stickiness and makes the epoxy more handle-able.