Bharat Marketing Is Leader Suppliers Fire Resistance Board / FR Boards We Are wholesalers in Bangalore. Gyproc Fireline Board / FR Board Gyproc Fireline consists of an aerated gypsum core with glass fibre and other additives encased in and firmly bonded to, strong paper liners that are pink. Application Suitable for applications in ceilings and drywalls where a high level of fire protection is required. Identification Pink face paper Brown reverse side paper Manufacturing Standards IS 2095 - Part l 2011 / BS 476 Class 1 material (Surface spread of flame) Thermal Conductivity 0.24 (W/m°K ) Specification 12.5mm board, R = 0.052 WIDTH (MM) 1219 LENGTH (MM) 1829 EDGE TYPE TE/SE 15mm board, R = 0.062 WIDTH (MM) 1219 LENGTH (MM) 1829 EDGE TYPE TE/SE