Liquid RubberRV Roof Sealant- Professional-Grade Solar Reflective Flexible Waterproof Membrane Coating for EPDM, TPO, Fiberglass & Aluminum Camper & Travel Trailers- Brilliant White, 1 Gallon

This stuff is fantastic. This is our second 5 gallon bucket that we have purchased. This go round, we resealed my sister's roof. It dries quickly, it's easy to apply, seals everything, prevents leaks, and works amazingly.

It was delivered really fast, easy to apply. I highly recommend this product

This is a must have if you want to preserve your camper. It's so thick it is very quick to do the whole roof with a roller and brush. I put 4 coats on after the seam tape. Use acetone as directed 1st

Great product. Used to seal camper roof. Plan on at least 2 coats to make your roof nice and white. Kinda messy and applicators go in trash right after use. Make sure you have multiple roller covers and brushes. Will order again when needed.

We have an old houseboat that has a classic houseboat, open roof (white like a standard rental houseboat).It has been coated with so many sealants over the years that it is hard to determine what the surface actually consists of.Unfortunately, years of the roof exposed to rain and sun, combined with misc. damage and/or small cracks have created a problem and the roof leaks during rain.We have tried a variety of methods to seal the roof including rubberized tape, caulking-like paste, etc.Found this product and wanted to try it because it has a "two part" application process (primer then sealant).Applied the primer as instructed and followed recommended drying/coating times. Product was very sticky as it cures. So sticky that if you step on it with your shoe it will stick so much that you can pull your foot out of your shoe.Applied the sealant on top of the primer after waiting the recommended drying time (two coats of primer and two coats of sealant). Of course we scrubbed the surface clean before did the application and the application was completed during the heat of the day (+90F).No rain came for several weeks and oddly the surface stayed sticky/tacky. It seemed like maybe it would never completely cure.Fast forward two months and the surface finally cured (no longer tacky). We are now seeing record setting rain fall in Northern California (and snow) and we do not have one leak (we have never had a winter season where the roof didn't leak).Very impressive. Besides being a little concerned that the roof might be sticky/tacky forever, this product seems great. It even coated over flex tape and/or previous patch material. Application material cured white (primer appears a little eggshell in color but seems to cure white and/or covered white by the sealant). The product leaves a surface that feels (after it cures) similar to the original "blended surface" (not thick, spongy, stiff, etc.).If this product holds strong through our wet season, I will be sure to coat/recoat the entire roof (I only coated approximately 14 x 16 foot square patch where our trouble/leak spots were). And/or use on my RV roof?

First cleaned the original roof membrane with pressure washer, dawn dish soap, and scrubbed with a sponge. Dried completely then applied the liquid rubber brand EPDM primer and let that dry. Applied one coat of this white rubber every 45 minutes or so, for about 3 to 5 coats per day over three days. I applied using a ladder and medium nap paint roller with a six foot extension arm. Also cut edges using an old paintbrush that I didn't care about keeping afterwards. Cleanup with soap and water was easy, for anything that didn't fully dry out. Used nitrile gloves to avoid getting on hands, which was good because I got a bit on my arm skin and it sticks to hair very strongly. I would not want to have a lot on me to clean off. The roof looks great and has a bit of texture which seems to reduce slipperiness when walking on it. It's a bit "sticky" for heavy things set on it, but nothing has peeled up so far. I'm amazed at how cool the roof has felt in the blazing Colorado sun, and I definitely should have worn sunscreen while applying it. I used almost the entire 5 Gal bucket on our 25ft travel trailer, stopping when the remainder had too much dried "paint boogers" to go on cleanly. It was probably more than absolutely needed but figured the roof would last longer and otherwise the rest would have just been wasted. I primed and painted over existing lap sealant and TPO edge/repair tape that was in fair condition, and it seems like it will protect both for a long time. It adheres very well and seems quite flexible even in the cold. Newly applied dicor lap sealant seems to adhere well to this coating.