Okay, I've bought extremely potent acid used for removing imperfections from granite that can cause chemical burns within seconds of contact when diluted. The u

Okay, I've bought extremely potent acid used for removing imperfections from granite that can cause chemical burns within seconds of contact when diluted. The undiluted form could easily cause grievous harm if thrown in someones face, and there's specific warnings on the bottle that any contact can cause burns or blindness. It's exceptionally easy to manifest the danger, and I bought the bottle for 3 pounds.