The pool guy explains concrete, shotcrete, pumped cement, and gunite. Which one is stronger, which one you add air to, and which one you add water to? Use it wet or dry? Al gives answers in this great informational video!
The pool guy explains concrete, shotcrete, pumped cement, and gunite. Which one is stronger, which one you add air to, and which one you add water to? Use it wet or dry? Al gives answers in this great informational video!