newbie pete
New Member
Hey, just wondering is muriatic acid the type to use to get rid of the rust stains caused by using bleach on the roof where the chimney flashings are? Do you need some kind of liscense to get it and can it cause damage to other materials that might be on the roof (glass, skylights or anything else. I'm doing 2 roofs in a month that have skylights and want to get rid of the rust in a safe way. Thanks for any input.