Wait, you go to the store right before it closes?

Yeah, slabs lie. I've seen that exact thing happen more than once. The surface can feel totally dry but there's moisture deep down that works its way up. Now I just treat every slab like it's wet. It's cheaper to put the barrier down than to fix the floor later. That Phoenix heat probably pulled the moisture right up through the concrete.

Man, that's rough. What were you even trying to read that's so locked down?

Yeah, that's everywhere now, @kevin_schmidt97. It's like the goal is feeling good over doing good... like buying those heavy bamboo plates shipped from overseas. The real math on fuel and waste gets lost because the simple symbol is what people want to buy into.

Ugh, those fancy crimpers are the worst for real work.