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

After reading the recommended coverage, it was clear that I needed approx. 5 gallons to cover my 20’ enclosed trailer. Although it was a bit more expensive, am so glad that I purchased five - one gallon pails instead or a single 5 gallon bucket for the following reasons: 1) Managing a few single gallon pails at a time - up a ladder and on top of the trailer is a lot easier than one 5 gallon bucket. 2) I quickly realized that this product is very “runny” and liquid. This is a GOOD attribute as it will flow into smaller gaps and similar leak- prone areas. A single gallon covered my 20’ X 8’ trailer nicely by using a 3/8 nap roller. 3) This allowed me to apply four other successive coats on top of the first one, each time going in a different direction ( east/west - north/south ). This does require more time than a single “heavy” application, however by applying in this fashion, I am very comfortable that I have left no opportunity for any missed areas that would result in a leak. I am glad that I took the time to use generous amounts of blue painters tape to mask the edges of my trailer roof, as this product is very fluid and can easily find its way outside of the area that you are focusing on. However, after several applications and a good “build up”, I realized the need to cut the entire edge of my tape before pulling off my tape due to the extreme elasticity of this coating, this ensured a good seal to my roof and that I would not tear it away when I removed my tape. THIS FINAL STEP IS VITAL AND SHOULD NOT BE OVERLOOKED. I am very confident that five individual applicants of single gallons in opposite ways will result in a superior coating and is by far much easier to manage than a single five gallon bucket. Simply purchase five paint rollers and toss each one at a time. Cleanup is easy each time with water.

Had a small leak on a flat aluminum travel trailer roof which required removing the ceiling and insulation inside to find it. Could not find it from the roof but after removing the ceiling and insulation, where it leaked, could see five small pin holes from the sun shining in from them. After reading reviews for these type of products to be used as a water sealant, decided on this brand for price, ease of application and discovered it spreads so smoothly was able to do three applications for an area that the container said would do only one application. There is a huge benefit to multiple thin applications versus one and some draw backs but multiple has the advantage of being more durable. Which I inadvertently had to test since the drainage pattern from the condensation from the air conditioner had changed, needed to lower a dam so used a hammer to lower it. Fully expected the material to pull away from the surface after the pounding but it remained adhered to the roof surface, which could have something to do with the primer too but nice to know it can take a beating and not flack. But the real surprise, and still find unbelievable, is the aluminum temperature on the underside (have not put insulation or ceiling material back) measures, using my Etekcity Infrared Thermometer, as the same temperature as the thermometer in the shade, when the roof is in full sun This aluminum roof without the product and only an inside reading at the ceiling, BEFORE, with insulation in between it measured 10 degrees hotter. Also took a couple measurements before while the ceiling was open with just bare underside of the aluminum in full sun on a cool spring day showed the underside of the aluminum was 100 degrees, while outside temperatures were 65 degrees. The bare aluminum is gathering heat and conducting it Here is the part which is unbelievable, and could be a good thing or a bad thing, depending on winter or summer, measured the temperature of the roof in the evening after the sun has gone down, air temperature was 64 degrees, the roof temperature with this product, no sun light on it, showed all surface area measured 6 to 8 degrees COOLER than the surrounding air. It does not absorb the heat and radiates it back. I do not know all the science involved only know what I measured, and expecting a substantial savings in air conditioning cost This is the only product of this type have any knowledge but if they all work like this one everyone needs to put it on their roof, just know this one seems to be a miracle product, so highly recommend it.

We purchased our first RV it's a 1999 Tioga. The roof was completely black. It had never been done. I followed the instructions and both the primer and top coat worked exactly as described. Yes, the primer will be tacky, yes, if you touch it, step on it or disturb it. It's very sticky. That's its job. We did 3 coats of primer and 3 coats of top. We are a 29' class C and still had almost a full gallon of each left. We used rollers just plain cheep ones. We did use brushes along the edge. We were in Colorado with low humidity and mid 50 nights and mid 80 days. It took a total of 4 days. I'm sure you could do it faster but this worked for us. Make sure to wait until it's at least 50 to start. Other than that. This was a fantastic product. We has had no issues with leaks. Those that left bad reviews obviously just can't follow directions. If you can you will 💯 be happy.

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?

This is a great product. It’s easy to apply and looks great.

Rolls on thick but definitely needs 3 coats to fully cover. Sealed up every pinhole on the rough. Dried in 3 hours at 80 degrees out.

I live in a small RV and I had to leak in my roof. This container covered my roof twice. I have not had a leak since I covered it with this product. It was easy to put on I used a roller and a small paint brush to trim along the edges just so it didn't go over the side. It did not have a strong smell like I was expecting it to have. The drying time was around 4 hours after 4 hours I added my second coat. Would definitely recommend this product

There is either something wrong with the sealant I received or this is a garbage product. No matter how much I mixed it this had the consistency of extra chunky cottage cheese. It was impossible to roll on to the roof. Huge waste of money and time

Easy to apply, just like "brushing on rubber." I used this on my 2008 5th wheel roof seams. The only thing I didn't like is the way I applied it...and that shouldn't reflect on the product. I needed to put on multiple coats. Where I laid it on 'thick' by dabbing the paint brush worked awesome. Sticks like glue, and I'm not worrying about the original cracked roof caulk anymore !! Where you brush it--it stays put. It doesn't run easily and will bridge 1/8 cracks and gaps well.

Great I can buy good product here , for repair motor home leaking roof, US product as is shown on You tube how to repair caravan roof, using same product and in reachable price, highly recommended, and delivery very quick I mean very quick i less then 15 hrs from the moment I paid. Thanks

Ease of use coverage is excellent... Sealing ability is brilliant...

Great product! I used this product to reseal my rv roof. I have sheet metal on my rv roof. Unfortunately, the old sealant was beginning to deteriorate. I used this product to reseal the area between the vents, other openings and the sheet metal roof. I used a cheap paint brush to apply. I applied 3 coats, which took about 30 minutes per coat to apply. My roof has 6 vents, one seam across the width of the trailer, and 3 other small openings that needed resealing. This new sealant dried quickly and was dry in about 4 hours, allowing another coat to be applied. The product had very little smell when applying, and was pretty similar to painting with a thick paint. I was quoted $1,200 to reseal my roof. The total cost to me using this product was about $50 and 1.5 hours of my time since I used about half of the gallon. My only mild complaint was that the plastic lid was hard to remove initially. Since the manufacturer says the product is UV stable, hopefully it will last a long time.

Great paint sealed perfectly