I am looking for silicone molds that can be used to make hot soap (50 - 90 degrees Celsius) and for the soap to cool in these molds. The soap measures about 2.395 inches by 3.095 inches, with a depth of 0.510 inches. The letters "UF" are imprinted on each soap bar. I do have isometric drawings of what the soap bar must look like with specific dimensions. These drawings can be provided in order to make the mold.