We tried a can of black Flex Seal on the roof. It filled the seam but did not hold well and started peeling off. The black color did not look good but only a bird could see it. After a LOT of cleaning, went with the old RV standby: Dicor rubber roof coat. Much more expensive but it has lasted 4 years and still holding strong without leaks.
Originally Posted by Frnzkchar
Has anyone used crazy seal to re roof?