No-Burn Plus ThB Intumescent Coating , 5 gallons, Dark Charcoal
No-Burn Plus ThB is ideal for a thermal barrier assembly, ignition barrier assembly or exterior rated wall assembly. This intumescent fire resistant coating is designed for interior spaces, where spray polyurethane foam insulation is installed. No-Burn Plus ThB is tested and approved to coat the leading brands of spray polyurethane foam.
No-Burn Plus ThB is an International Building, International
Residential, and National Fire Protection Association Life
Safety 101 thin film intumescent coating. When exposed to
high temperatures and flame, Plus ThB intumesces creating
a char-barrier protecting treated substrates from fire.
Manufactured in compliance with ISO 9001, as a certified
intumescent coating, Plus ThB is applied to spray
polyurethane foam insulation, achieving the fire
performance prescribed.
When exposed to extreme heat or fire, No-Burn intumescent paint swells to many times its original wet film thickness, creating a char-barrier that shields your substrate and significantly reduces the rate of combustion. Designed with the professional in mind, our safe, simple one-coat spray application achieves the code compliance you need with a water-based, low VOC emission formula.