Industry leading Firestop Technology, FP05 Coated Firestop Board is a 50mm thick high-density mineral fiberboard coated with GC99-20 Fireproof Coating used to create a fire barrier system, which can restore up to 2 hours fire rating. In case of fire, the coated surface of Firestop board will expand up to 30 times, reducing the spread of fire and smoke.

FP05 offers exceptional performance, is easily cut to fit on site and factory-metered doses of coating assure inspectors the correct amount has been applied, making FP05 more cost effective than other traditional firestop solutions.

FP05 is odorless, non halogenated and low VOC. When installed according to our Listed systems, it will restore the STC rating and provide an air-tight, smoke-tight firestop assembly.

Meets the intent of LEED® VOC environmental air quality requirements


  • Color: White
  • Size: 1200 X 600X 50mm
  • Bending Strength: ³0.1 Mpa
  • Density: 160Kg/m3
  • In-Service Temp: -13° F – 176° F (-25° C – 80° C)
  • Application Temp: 40° F – 104° F (5° C – 40° C)
  • Package (FP05) 4 Pieces/Case
  • Package(GC99-20) 1Gal/Pail
  • Performance: 50+ years HOAC tested