What are the problems, the deficiencies, the failures with spray on roof systems?
If a spray on roof is applied over a roof that has leaked and has
'moisture' in it, what are the liabilities, the problems?
How long does a spray on roof system last compared to other commercial
roof systems?
I want to find court filings and law suits where 'experts' have
testified against the spray on roof systems.  Can you help?
(I am interested in strong detailed information, not surface info .... please.)

Your question is about to expire without having been answered, and you
might be disappointed.

A possible reason for that could be your pricing, which might be a bit
low for the type of research requested. Here is a link to guidelines
about pricing your question, in the pricing guide:
https://answers.google.com/answers/pricing.html - I hope this would
help you price your next questions on Google Answers.