frank1492 wrote:
The roof in question is mineral roll roofing over a sunroom. It has
been in place for many years and regularly receives a new coating of
brushable roof sealer.
My question: There are a couple of places where the roof puddles
badly, and historically these have been the source of leaks if I do
not recoat on almost an annual basis. I would like to level these
indentations. I had thought of using trowlable roofing cement but
really would like something pourable, which would dry hard and could
be then coated with roof sealer.
Is there anything petroleum or non-petroleum based that might
work? I have considered liquid fiberglass, floor leveler, etc but
thought I should ask the experts.
Thanks for your help.

I have a similar problem with two garage roofs.

I heard a suggestion about cement using using something like polystyrene
peanuts as aggregate (to reduce the weight), but I haven't tried is since I
don't have the recipe.

If anyone's heard of such a concoction, let me know.