There is a lot of misuse of the terms Fire Protection and Heat Resistant and their respective uses. These two terms can become very similar and confusing. The accompanying material will make clear the distinctions between the two.
Protection and resistant can never be used interchangeably, and both of these terms mean something different entirely. The confusion arises when you look at Resistant and Protection. Both words can be confusing, and you might get burnt if you're suggested to use one, but you purchase the other one.