Used in conjunction with splints, burn garments or gloves to aid in scar remodeling & healing. Content is two catalyst that when combined can be formed to shape. The amount of catalyst paste controls setup time, sets up at room temperature approximately 4 minutes. This versatile material is available in two sizes: 6 oz. and 28 oz. (170 and 800g.). One catalyst is included with each size. Extra catalyst is available separately.