Henry HE887HS073 Tropicool Roof Coat, 5 Gallon

1. A 5 gal bucket covered my 32' 5th wheel with 3 slide outs and had about 1/5th the bucket left over.2. Thick and gooey stuff that dries quickly and spreads nicely. You should use it on a cool or cloudy day or it will lump up as you put it down. Forms a skin on a closed bucket that is not useable. Peeling the skin back to get underneath works. I suggest placing a plastic sheet on the top of the mix inside the bucket so that air cannot reach the stuff.3. Make sure the surface is dry and clean. It will not stick to any kind of damp surface. Otherwise, it seems to stick quite well to multiple surfaces ( metal, plastic, rubber roof)4. You can't clean up with water, or soap and water. I just tossed everything after I used it. Washing your hands is a chore. I'd suggest nitrile gloves.5. I did not thin the mix and I'm not sure what you would thin it with--definitely not water.6. Dries to a glossy finish and thickens as it dries. Surface seems quite durable and somewhat pliable. Fills in cracks nicely. Has no odor I could detect.7. I applied it with a traditional paint roller and a paint brush, which worked well.8. Overall I'd say it's a good product as far as application and appearance. How it wears remains to be seen.

Outstanding product. Goes on thick and creates an awesome rubber barrier to my travel trailer roof. Gave three coats on our 35' Keystone Passport

With a paint roller and extension pole, easy to apply to the roof of my shipping container, with minimal mess. Two coats are optimal, a day apart. Seems to be quite waterproof, so far. The white color has done wonders to reduce the temps inside, under the hot Florida sun.

Do not hesitate to buy this for your RV membrane roof!!!! It's awesome!!!!Read the instructions and follow them obviously!!I cleaned my roof with "Gone In 30".No pressure washer, just a hose with decent water pressure and a scrub brush.I masked off the perimeter around the gutter, then got side tracked helping a friends wife for several hours as he was in the hospital n when I got home, I brushed the edges about 6" wide all around, on my 37' 5th wheel as I only had a couple hours b4 it was supposed to rain and I didn't want to waste all the masking I'd done.I carefully pulled the masking off n it rained about 2 hours later with no I'll effects at all n I swear I think the damp helped it cure.It rained reasonable hard n I stood at my second floor window next to the RV watching n stressing that the rain would wash over the new coating n somehow stain the walls as it ran off but all it did was bead up and run off clean n didn't leave any marks or water tracks on the walls.The next day I blew the roof off with compressed air n let it dry then rolled n brushed my way from one end to the other, dipping out of the 5 gallon bucket with a little quart sized hand held painting container as it was too awkward to dump out of the 5 with any control and after a couple pours with the little bucket I had a pretty good idea how much too apply.You don't really have to move too fast, but once you get an area done don't go back into it any more than needed as it will start pulling a bit as it cures.I put a coat on that day and it was just foggy enuf to be cool but not dewy and again I believe this stuff likes the moisture in the air.I repeated this again the next day with the same conditions although I put it on a bit heavier as I knew I was going to have plenty.After all was said n done I barely used 4 gallons of this product for 2 coats plus on a 37' 5th wheel.After it dried it peeled out of the plastic paint container I used easily but has a death grip on my membrane roof.If I had to do this again I'd probably pour out of the 5 into a 2 gallon bucket n dip out of that so I could reseal the 5 as it does skin over when left open too long.The last thicker coat was dry to the touch in about an hour n a half or so.

This coating works great, the coverage is unbelievable, it goes a long ways and goes on nice.Now if it holds up to the sun(and my bet is that it does ).The only thing that concerned me was the use by date was up on the 5 gal that I received, but still happy with the results!!!

This not only sealed my RV roof to perfection but it provides a lasting piece of mind. The quality is impeccable! It was easy to apply, Is waterproof after the first hour and can be applied in a wide range of temperatures! It does thicken fairly quick towards the bottom of the bucket it gets harder to spread. I recommend changing out the roller heads, It sounds simple, but will make a huge difference in application!

This covers well, and is very thick. I put it on an old fifth wheel I bought. It made the roof feel more sturdy and waterproofed it at the same time. I saw a review of this on YouTube. Love it so far.

Roof looks like new