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Fire Brick Split
Size: 4 1/2 X 1 1/4″ X 9″ Weight: 3.6 LBS Meets ASTM C -162
Can withstand temperatures of up to 2700 degrees – Alumina (A1203) content of 21% – Pyrometric Cone Equivalent (PCE) is 18-19 – Modulus of Rupture (MOR) exceeds 1,000 psi