TIL the hard way not to buy cheap mortar mix from the discount bin
I grabbed 10 bags of this off-brand mix at a closeout sale for $3 a bag, thought I was saving like $40. Mixed up the first batch and it was all lumpy, wouldn't hold a line, and crumbled after two days. I ended up tearing out a whole half-wall I built in my backyard in Denver, wasted about 6 hours of labor. Lesson learned, stick with the name brand stuff even if it costs more. Anyone else get burned by a bad batch of mix before?