Ratio of Non-Sag and Self Leveling Sealant of Alpha Systems RV Roof Replace Install Kit

Question:

I see the included material in the Superflex TPO roof installation kit contains 15 self leveling tubes plus 2 non sag tunes of sealant. The LaSalle pvc roof kit only includes 6 tubes of self leveling sealant and no non sag. Wondering why the kits would not include same quantities? By the way I have a 32foot Flagstaff superlite fifth wheel Thanks

asked by: Rich R

Expert Reply:

The proportions of what comes with the Alpha Systems RV Roof Replacement Installation Kit for Roofs Over 26' # AL74UV was designed based on the same proportions of what you'd use when installing the roof. Self leveling sealant serves the purpose of leveling itself totally flat before curing which is great for on top of the roof whereas the no sag is great for the sides where you want it to hold it's shape after you apply it.

expert reply by: Jameson C