" Quality" Good question. Need to do some research before using it. Its good to have some different options. If the 32% "cement cleaner" doesn't work out I'm sure I can fine something to clean with it. I wonder about all the "supply" houses I went to on line to get hydrochloric acid, they wanted everything including your "first born", then they couldn't ship it to a "home busness" , you'd think I was trying buying AK 47s. As suggested, I found some of what seemed like the same thing on Amazon for cleaning driveways, except you can't drink it
? Where do/did KVlad get the acid he sold? This is starting to remind me of "horse past".
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