Patched a dime-sized hole in my tent fly on a rainy trip and the Seam Grip set up overnight without me babysitting it. The little applicator brush in the kit made it way easier to spread evenly along the seam than the tube I used to carry.
Timothy★★★★☆
Took this on a week-long trip and patched a rip in my tent fly plus resealed a couple of seams, and everything held up through two rainy nights. Only gripe is the tube is small, so you have to be a bit stingy with how much you squeeze out.
Michael★★★☆☆
The adhesive holds well once it's fully cured, but the tube is small and the included applicator was fiddly to work with on a curved seam. Fine for a quick field fix, just don't expect it to cover much area.