Proflex Bright White Caulk
I have read and made many recommendations of Proflex caulk. I'm a bit disappointed with its performance. Over many years, I have found that Proflex yellows and cracks. It's better than most caulk, ...
Forum Discussion
IIRC OSI is about the same consistency as Proflex. I used it a few years ago to seal around newly replaced brick molding of windows on a house I lived in. Also used it to seal where the new storm window flanges overlapped the new brick molding. I used a battery powered caulk gun for a consistent feed and steady application. There wasn't much smoothing out to be done.
