Real brick, not smooth
F9 is primarily phosphoric acid I believe along with whatever else secret sauce they add that makes it different from adding just straight phosphoric. Also while talking about f9, does anyone elses f9 come out of solution? I have an unopened bottle that has a powder sitting in the bottom. When heated up and shaken itll go back in solution but at normal outside summer temps it’s comes back out of solution
Yeah, I can never remember what product has what in it until I look at the sds. Thanks. I have not seen what you are describing, but my f9 gets stored in the basement until needed then I put it on the trailer. I keep the other acids in powder form on the trailer, except for the hcs400 that hotshot put me onto. That came pre mixed in a 5 gallon pail and sits on the trailer.
I’ll have to take a picture then when I get a chance. It’s just a white powder like substance sitting in the bottom. I want to believe it started doing that after a partial freeze in my truck last year but am not certain
