K-23 Insulating Firebrick 9 x 4.5 x 2.5
2021-8-29u2002·u2002K-23 Insulating Firebrick 2300F from Morgan Thermal Ceramics are Made in the USA and are great for a variety of at-home or in-shop applications. K-23 insulating firebrick have an average working temp of 2300F and are able to withstand bursts to 3000F, with a melt point of 3200F. These Soft
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