When you re working on structural crack repair, especially in older buildings, what kind of clothing do you usually recommend for crews on site? I’ve been looking more at online used clothing as a way to keep costs down while still getting durable, long-sleeve shirts and work trousers that can handle dust, debris and occasional splashes from repair materials. Do you see any issues with using good-quality online used clothing on jobs like this, or are there specific safety or material concerns we should keep in mind?