"The Natural Philosopher" wrote in message
...
Col wrote:


Yes!
And that's the whole point.
The paint is activated by high temperatures to form an insulating char
(a bit like polyurethane foam, only much harder) that protects the steel
from the heat and stops it from softening.


For a few extra precious minutes ONLY.

Incorrect.
Such paint systems are rated as giving up to 2hrs protection.

Col