Craft resin is non-toxic, no vocs, no solvents, odorless, non-flammable, non-hazardous. Cures clear to a glass-like finish. Stabilization additives provide long-term clarity.Craft resin is self-leveling epoxy, its 1:1 mixing ratio, simply mix 2 parts by volume. Craft resin allows you to create beautiful pieces with bubble-free finish, completely free of imperfections. This item is made of resin and epoxy, non toxic, clear.