Liquid Rubber roof coating is a top product. I bought 4 gallons for my 30' rig and had enough to recoat some thin spots. It is very much so like a miracle cure for an older membrane. Make sure you perform a decent pre-roof inspection and any places that are open tears or chinks....use some EDPM roof repair tape (forgot the name brand that we all use) and/or some DICOR self leveling chalk. Then apply your rubber roof coating. I washed and allowed the rig to dry.....had all my tools ready.....mixed my coating in 1 gallon batches..... poured and spread.....let cure..... and am so happy with the results that I was able to extend the useful life of an aging membrane until i can muster the time and effort for a full membrane replacement project.
1994 Fleetwood 33H
1995 Fleetwood 30H (parts vehicle)