Zip Black Grate and Barbecue Polish restores the appearance of Steel and Cast Iron. The polish helps to protect and polishes fireplace grates, log burners, multi fuel stoves, barbecues, pipework and even window leading.|Simply squeeze out a little onto a cloth from the handy tube and then rub into your appliance. Leave for a minute or two and then buff off with a clean lint free cloth. In no time, your fireplace or barbecue will be looking all shiny and new again