When a fire breaks out, unprotected surfaces feed the flames. But when you apply fire resistant paint, you build a line of defense. It slows down heat transfer and gives structural materials more time before they weaken.
https://www.slideshare.net/sli....deshow/why-fireproof

The fire retardant paint is an effective coating suitable for indoor and outdoor usage. These are applicable for the cable bundles in the trays, especially in industrial conditions. The fire retardant paint for cables is tested as per IEC 60332-3A and prevents flame spread for indoor usage. It has nanometer inorganic materials as well as waterproofing agents.
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