@Josh Vassar My father-in-law has a construction business and it’s always been his go-to when he can find it. I also watched a YouTube video when I was starting my painting business that tested different caulks side by side, Big Stretch came in first, with Shermax a close second. Another reason is the color selection. Last year I painted two brick homes with brown trim and tan siding. The brick on both was a dark brown, and using Dark Brown Big Stretch around those areas looked better than trying to paint white caulk, it blended right in instead.