as far as eternabond, i am actually considering using it on my vent seals this summer...I have made it a habit of going on roof every few months to check the dicor...all seems good so far...if i see any area of question i add more... i might get a roll of tape and over the course of summer add the tape...
A couple of points.
The first is if your trailer still has a warranty be sure and check with the dealer/mfg especially before adding Eternabond tape. One RV.net members dealer told him his roof warranty was void because Eternabond tape he used on his brand new trailers roof.
Both of my dealers say their RV mfg's don't use Dicor brand lap sealant on their RV roofs. One can't tell Dicor from other look a like brands of self leveling roof sealants.
