RV Roof Coating

[Vretl82]

Any recommendations for rv roof coating? I'm looking at Roof Magic Coating . Has anyone on here applied this coating to their rv roof? Our keystone challenger 5th wheel 29rpk Roof is starting to have black spots bleed through and I need to find something that will stay put on this roof .

 

[fjr vfr]

I know this is late in coming, but I used Henry's Tropi-cool a couple years ago and it's holding up very well. After a rain it looks like I just painted it on...not looking at it up close. Nothing sticks to it and the trailer stays cooler. I highly recommend it.