Should it be Law that All Deck Coatings MUST Be ICC One Hour Fire Rated?

Should it be Code or Law that any deck coating applied to plywood decks be One Hour Fire Rated? Makes sense when we live in such a volatile area that is so subject to fire.

I've bid jobs that require a tear off the existing system (due usually to neglect and wear and tear)and replacement with a new coating. I found that sometimes that a bidder with a cheaper (read-non fire rated, non ICC approved)product got the job, based on price. When I try to tell the owner that they are losing their fire protection, often times they shrug and don't care.

I think it should be law/code that only ICC one Hour Rated coatings can be applied to plywood covered decks-houses may be saved or damage reduced. Readers, what do you think?
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