Thermal Ceramic "M" Board Use to back brick, insulate a furnace, or for ceilings on kilns and garages Max. constant working temp 2300 Degrees F Sold in 24 inch X 36 inch squares Available in 1/2 in, 1 inch, and 2 in thickness Sold in boxes only

Thermal Ceramic "M" Board -  24 x 36 x 0.5 inch 12 per box	MBOARD-24x36x0.5-12	$392.00/box
Thermal Ceramic "M" Board -  24 x 36 x 1.0 inch 6 per box	MBOARD-24x36x1.0-6	$345.00/box
Thermal Ceramic "M" Board -  24 x 36 x 2.0 inch 3 per box	MBOARD-24x36x2.0-3	$325.00/box