I have a small wall fountain made of some sort of resin material. It developed a small hairline crack, so I bought a can of Flex Seal. I followed directions very carefully and applied two coats of Flex Seal to the entire inside of the reservoir. After waiting the recommended 48 hours, I was excited to fill the reservoir with water to see if the Flex Seal was going to hold. The reservoir only holds about a quart of water, so not a lot of water pressure. The Flex Seal seemed to have no effect whatsoever. It still leaked at about the same rate as it was leaking to begin with. This product is nothing but junk!
Bottom Line: No, I would not recommend this to a friend
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