Stormseal Seam Sealer 100ml - Waterproof Seams on Tents and Pin Hole Leaks on Fabrics with Easy Brush Application

I just applied it today on my rooftop tent 7/12/25 . It seems to do as they say . We'll see when it rains durning Elk season

I used this product on the seams across my (brown) hot tub cover fold to prevent (algae discolored) water pooled inside the fold from seeping into the tub. Seems to work great for that purpose. However, the seam sealer turns a white/light-bluish color when it becomes wet. It does turn clear again after it dries, but oddly puts off an almost fluorescent white glow along the seams for hours after rains.

I have not used the product yet. Very displeased that it arrived twice and leaking with no brush! I have a project that I need to complete this weekend and will try it out.

Won't be using the tent to check to see if it fixes seem leaks but this stuff was applied thinly and it is still sticky which I am afraid will be an issue after we roll it up for months.

I never used this at the end of last summer but kept on my shelf unopened.Went to use it this week on the dodger of my Catalina 42' sailboat and it was a sold mass of jelly and unappliable.I would say pretty disappointed.

Had to throw everything away.Complete waste of money.