DuraLay Inlay Pattern Resin sets in approximately 5 minutes and forms a dense, accurate, non-shrinking pattern that can be trimmed, handled and invested without fear of breakage, chipping, distortion or temperature changes. Burns out at the same temperature as wax, leaving no residue. Kit includes 3 brushes, dropper, 2 oz. powder, 2 oz. liquid, 2 dishes and lubricant. Select color.