13 in. x 2 in. casted silicon carbide base block
13 in. x 2 in. casted Silicon Carbide Base Block – fits #225 thru #275 crucibles.
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13 in. x 2 in. casted Silicon Carbide Base Block – fits #225 thru #275 crucibles.
14 in. x 3in. Silicon Carbide Base Block – fits #125 thru #200 crucibles.