Apply Ease Release® 2831 to a backing board with several vent holes, and then strap this over the mold to provide back pressure. Allow a minimum of 30 minutes cure time, then remove the backing board and Plasti-Paste® II support shell. Next, remove the Rebound® 25 silicone rubber mold. Cast Magic® Bronzonker produces a finished piece in a matter of minutes. The images below show finished products of Foam-iT!® 5 with Cast Magic® Goldfinger and Cast Magic® Pearly Blue.