Steve C.
Flex seal rubber spray
⁸7Flex seal rubber spray. I live in Northern California on 2 miles from the ocean, very mild climate usually 65f. I sprayed this on the seams of a small metal carport that has leaky seams. When it rained it was leaking worse. I went up to add another coat two months later and was disappointed to see that this stuff was all dried up cracked and crumbling. There were big holes in it where the stuff had crumbled away and created pockets for the water to accumulate thus making the leaky roof worse. I did try to contact them by phone but was left on hold way to long. I couldn't get their email to take any message unless I wanted to order or FAQ. We are very unhappy with this useless product. I rate this product a -5 ☆



