Description: Greentherm Insulating Firebrick are low iron insulating firebrick with a service temperature of 2300F/1250C. The dimensions of each brick are: 9" x 4 1/2" x 2 1/2" *Since these are soft brick we only ship in case/box quantities of 12.* Item Weight: 2.23 lbs
NMFC Code: 32100-2
Freight Class: 50
Item Weight: 2.23 lbs
