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

Works great. I got four good quality layers on a 30 foot RV. All the chemicals were good. I even got cold feet before doing it and started a return. They sent me shipping labels to send everything back… I ended up keeping it and I’m glad I did. Product works great and it looks incredible. The primer is a must and so is the cleaning agent.

Great product took 3 gallons to cover roof but great product thicker material

So far so good. Was fairly easy to use. Has been keeping us dry inside our RV now for a few months. No complaints, but only a few rains so far. I thought it would be thicker but was easy to apply on our metal roof. Makes it look so nice.

Still working

10/10

This Coating is only a bandaid to a problem. It will work only for season. My trailer is older. So if you have a leak, think about replacing the whole roof. This is not magic.

Fast shipping, easy to apply very durable, does anyone excellent job of sealing

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 sunThis 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 itHere 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 costThis 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.