roof coating

Good morning friends, Just doing a little research into roof coatings, the DIY vs companies like RV-Armour. Has anyone here done their own roof with Henry's or something similar? Cost and effort-wise was it worth it to DIY and, how long, how much $ did you save, and how long were you in...

Greeting from Tucson, AZ! I am wondering if anyone has used the newer roof coating products like RV Amour and or Dicor's EPDM Coating? I take good care of my roof had it resealed about 3-4 years ago and they did a good job but its 12 years old now and as a full time RVer it gets lots of use. A...