Originally Posted by punkaccountant
I don't want to hijack a thread but it's my first post on this forum so I am entitled
Anyway, is this the same stuff I should use to caulk around the windows, doors and lights on the sides of the trailer or is there better caulk for that purpose?
Welcome to the forum, punkaccountant! The Dicor self leveling lap sealant being discussed here is to be used only on roofs. Dicor does make a vertical sealant also, but for the items you mentioned I have used Proflex RV sealant with good results. Available at RV supply stores like Tweety`s. http://tweetys.com/ProductImages/sealants/381869.jpg