Prashant Walde, Shah Rukh Khan's body double in 'Jawan', spoke about his bald look and said, "For...first time, I did such prosthetic make-up in my life." "I used to get boils as chemicals are used in prosthetic make-up. My skin used to get burnt," he added. "If...prosthetics were applied on alternate days, then it wouldn't be a problem," said Prashant.