KST COATING KS0063600-16 Roof Coating, 0.9 Gallon

I've been using Kool Seal for several years on my motorhome. I'm not sure it really has a 10-year life, but it's easy to apply and clean up, bright white, so it's naturally reflective. Price is good for what you get, doesn't stick great to everything (i.e. tape/caulking,) but adheres well to the actual roofing material. Recommended.

Easy to apply using a 3/4 nap Paint roller Rich white color

I bought this to coat the one-piece metal roof on a cargo trailer that I converted into a stealth RV. Frankly, I wanted something that would mitigate the machine gun rattle of rain on the bare metal. It does this, although not as much as I hoped. I also discovered some leaks along the edges that I hit with an extra thickness after sealing them. I now have no leaks and a somewhat quieter trailer. It went on very easily with a roller. I got two coats on my 6x12 trailer, with some left over. The temperature was about 60 to 65 degrees, and it cured to a non-tacky state in about two hours. I waited overnight before applying the second coat. This was one of my least expensive options, and I cannot imagine a more expensive product providing a better result.

I liked how this product went on. I put it on with a roller and it was great. I had a lot left over so their chart on how far it goes is a little off, ok a lot off. But the product all in all is really good. It was recommended by a friend who has been using it for years

I used this two years ago and it hasn't leaked since. I am in the process of installing solar panels so I decided to add another coat. I scrubbed with degreaser, dishwashing soap and rinsed thoroughly. Then I applied a coat and let it dry and set in the sun three days. I went up and the roof was ugly. I stepped off the ladder and almost fell. The top coat was not attached to the first coat at all. I called the company and the man told me I should have stripped the first coat off.