Concrete Reacts Differently With Various Metals

Be Aware Of How Portland Cement Or Mortar In Your Recipe Will React To Various Metals I received a question from a crafter who had read my post about using hypertufa to skim coat vertical walls. She has a metal shed that she'd like to use the technqiue on and wondered if it would work in her situation. I told her I'd found and saved some … [Read more...]