FlexSeal
Has anyone used this for roof repair? Seems to me it would work well to reseal small roof cracks.
Forum Discussion
Merrykalia wrote:It does not stand up to the UV rays outside.
We have used it for a few small outdoor projects and it usually only lasts for about 4-5 months. It works GREAT for those 4-5 months, though.
We even used it to repair a commode tank and it worked great for about the same length of time, but then it eroded and started leaking again. It did help us to lengthen the time we could use the toilet and I wanted a specific replacement, so we had enough time to order one.
X2
I used it as a temp patch on my residential roof. Does stop the leak but it does NOT last long. The sun drys it out and it cracks and you have the leak back.
