Pfflyer
Senior Member
I bought the same rubber roof coating from home depot at around 250 dollars. I was a little Leary about using a power washer on the roof, but once I got started it was no big deal. It did a beautiful job and so far after 3 years it still looks like new. I bought 5 gallon not knowing how much I would need. Ended up using about 3 on my 32 foot 5th wheel. Had plenty left over to do my enclosed trailer.
Do you remember the name of what you used?